377 names
Names starting with I
Every recorded I name with its key numbers. Click a column header to sort; click a name for its full history.
Births and rank are for 2025, the latest SSA release. Median age estimates how old living people with the name are today, from cohort survival rates; it needs at least 100 estimated living bearers. Sorted by all-time births by default. Unisex names appear under both girls and boys.
| Name | Gender | Births 2025 | Rank 2025 | All-time | Peak year | Median age |
|---|---|---|---|---|---|---|
| Isabella | Girl | 10,666 | #7 | 417,454 | 2010 | 14 |
| Irene | Girl | 442 | #651 | 356,812 | 1921 | 68 |
| Isaac | Boy | 5,963 | #47 | 332,292 | 2007 | 17 |
| Ian | Boy | 3,932 | #83 | 258,479 | 2005 | 23 |
| Isaiah | Boy | 5,273 | #57 | 254,710 | 2006 | 17 |
| Ida | Girl | 209 | #1,120 | 188,695 | 1918 | 72 |
| Ivan | Boy | 2,240 | #163 | 150,787 | 2004 | 21 |
| Isabel | Girl | 1,746 | #177 | 133,977 | 2006 | 21 |
| Isabelle | Girl | 1,825 | #166 | 107,782 | 2007 | 16 |
| Iris | Girl | 3,741 | #61 | 102,320 | 2025 | 21 |
| Ivy | Girl | 5,124 | #39 | 86,173 | 2024 | 9 |
| Irma | Girl | 50 | #3,181 | 74,021 | 1920 | 64 |
| Israel | Boy | 1,123 | #315 | 72,874 | 2007 | 20 |
| Inez | Girl | 156 | #1,400 | 69,308 | 1920 | 69 |
| Ira | Unisex | 523 | #822 | 62,535 | 1947 | 58 |
| Isla | Girl | 6,019 | #28 | 58,271 | 2025 | 5 |
| Irving | Boy | 90 | #1,783 | 44,449 | 1918 | 42 |
| Ismael | Boy | 1,307 | #263 | 44,289 | 2024 | 21 |
| Irvin | Boy | 80 | #1,937 | 39,997 | 1923 | 39 |
| Iva | Girl | 117 | #1,740 | 38,961 | 1918 | 68 |
| Ina | Girl | 66 | #2,627 | 34,139 | 1921 | 72 |
| Izabella | Girl | 532 | #564 | 31,149 | 2010 | 13 |
| Imani | Girl | 553 | #579 | 29,212 | 1998 | 20 |
| Imogene | Girl | 70 | #2,521 | 27,956 | 1927 | 81 |
| Ingrid | Girl | 209 | #1,121 | 27,764 | 1967 | 42 |
| Ila | Girl | 390 | #718 | 25,120 | 1925 | 19 |
| Isiah | Boy | 120 | #1,480 | 24,721 | 2001 | 25 |
| Issac | Boy | 258 | #915 | 24,571 | 2008 | 20 |
| India | Girl | 118 | #1,722 | 24,017 | 2001 | 27 |
| Ivory | Unisex | 840 | #378 | 23,114 | 2025 | 22 |
| Itzel | Girl | 850 | #359 | 21,431 | 2005 | 15 |
| Ignacio | Boy | 298 | #830 | 19,969 | 2006 | 31 |
| Iker | Boy | 815 | #390 | 18,928 | 2015 | 9 |
| Isaias | Boy | 755 | #426 | 18,644 | 2025 | 15 |
| Ibrahim | Boy | 939 | #351 | 17,907 | 2025 | 11 |
| Ilene | Girl | 19 | #6,202 | 17,840 | 1950 | 68 |
| Irwin | Boy | 13 | #6,600 | 15,958 | 1925 | 68 |
| Isabell | Girl | 87 | #2,144 | 15,279 | 2006 | 19 |
| Izaiah | Boy | 439 | #635 | 14,909 | 2009 | 13 |
| Iliana | Girl | 380 | #730 | 13,339 | 2007 | 18 |
| Isabela | Girl | 426 | #664 | 12,698 | 2004 | 15 |
| Iona | Girl | 65 | #2,667 | 12,261 | 1918 | 60 |
| Isis | Girl | 128 | #1,625 | 11,893 | 2005 | 20 |
| Ivette | Girl | 89 | #2,110 | 11,185 | 1991 | 35 |
| Ivanna | Girl | 530 | #567 | 10,244 | 2017 | 9 |
| Ione | Girl | 15 | #7,265 | 10,004 | 1920 | 73 |
| Iola | Girl | 7 | #12,412 | 9,659 | 1918 | 77 |
| Isidro | Boy | 88 | #1,815 | 8,211 | 2000 | 31 |
| Infant | Unisex | – | – | 8,138 | 1990 | 30 |
| Ivana | Girl | 217 | #1,102 | 8,042 | 2010 | 19 |
| Imelda | Girl | 33 | #4,295 | 7,476 | 1978 | 47 |
| Iesha | Girl | – | – | 7,467 | 1991 | 34 |
| Isai | Boy | 197 | #1,139 | 7,385 | 2007 | 17 |
| Ike | Boy | 55 | #2,460 | 7,342 | 1953 | 39 |
| Ines | Unisex | 213 | #1,111 | 7,150 | 2025 | 22 |
| Ima | Girl | 7 | #12,403 | 6,806 | 1927 | 82 |
| Ishmael | Boy | 121 | #1,469 | 6,794 | 2017 | 22 |
| Ivey | Unisex | 282 | #926 | 6,720 | 2024 | 16 |
| Iman | Unisex | 180 | #2,072 | 6,609 | 1996 | 21 |
| Isa | Unisex | 372 | #1,717 | 6,575 | 2025 | 11 |
| Ireland | Girl | 83 | #2,224 | 6,556 | 2009 | 16 |
| Idella | Girl | 7 | #12,399 | 6,554 | 1921 | 72 |
| Immanuel | Boy | 168 | #1,207 | 6,146 | 2015 | 16 |
| Ivonne | Girl | 27 | #4,922 | 6,141 | 1992 | 33 |
| Isela | Girl | 100 | #1,935 | 5,925 | 1998 | 27 |
| Isadore | Boy | 15 | #5,963 | 5,909 | 1916 | 54 |
| Ilana | Girl | 71 | #2,496 | 5,678 | 1992 | 28 |
| Ileana | Girl | 50 | #3,180 | 5,617 | 1991 | 29 |
| Ishaan | Boy | 266 | #895 | 5,462 | 2019 | 10 |
| Iyanna | Girl | 99 | #1,949 | 5,403 | 2004 | 17 |
| Iyana | Girl | 59 | #2,872 | 5,285 | 2002 | 19 |
| Indigo | Unisex | 431 | #854 | 5,242 | 2025 | 7 |
| Isha | Girl | 176 | #1,276 | 5,151 | 2023 | 16 |
| Idris | Boy | 397 | #694 | 5,084 | 2025 | 8 |
| Isreal | Boy | 28 | #3,882 | 4,722 | 2006 | 27 |
| Indie | Unisex | 476 | #634 | 4,683 | 2022 | 4 |
| Isadora | Girl | 177 | #1,265 | 4,668 | 2024 | 12 |
| Izabelle | Girl | 69 | #2,555 | 4,603 | 2008 | 15 |
| Imran | Boy | 237 | #969 | 4,558 | 2023 | 10 |
| Itzayana | Girl | 127 | #1,637 | 4,464 | 2016 | 8 |
| Izayah | Boy | 97 | #1,784 | 4,276 | 2011 | 14 |
| Isaak | Boy | 48 | #2,693 | 4,271 | 2009 | 18 |
| Inga | Girl | 10 | #9,714 | 4,127 | 1969 | 52 |
| Ignatius | Boy | 100 | #1,664 | 4,075 | 2025 | 13 |
| Iyla | Girl | 572 | #525 | 4,045 | 2025 | 3 |
| Ismail | Boy | 204 | #1,065 | 4,022 | 2025 | 13 |
| Izabel | Girl | 47 | #3,313 | 3,814 | 2007 | 16 |
| Isobel | Girl | 79 | #2,307 | 3,802 | 2016 | 14 |
| Indiana | Unisex | 144 | #2,202 | 3,537 | 2019 | 9 |
| Idell | Girl | – | – | 3,463 | 1921 | 78 |
| Inaya | Girl | 350 | #776 | 3,453 | 2023 | 5 |
| Imari | Unisex | 47 | #5,469 | 3,451 | 2003 | 22 |
| Isidore | Boy | 31 | #3,607 | 3,421 | 1919 | 25 |
| Irie | Unisex | 116 | #2,009 | 3,382 | 2015 | 9 |
| Idalia | Girl | 86 | #2,162 | 3,338 | 2023 | 30 |
| Ilona | Girl | 38 | #3,861 | 3,332 | 1946 | 55 |
| Ilan | Boy | 124 | #1,445 | 3,290 | 2023 | 13 |
| Issa | Unisex | 157 | #1,682 | 3,217 | 2024 | 11 |
| Isac | Boy | 22 | #4,600 | 3,203 | 2006 | 20 |
| Imogen | Girl | 211 | #1,117 | 3,179 | 2024 | 8 |
| Indy | Unisex | 411 | #768 | 3,176 | 2024 | 4 |
| Isael | Boy | 231 | #989 | 3,164 | 2024 | 11 |
| Italia | Girl | 67 | #2,594 | 3,005 | 2007 | 15 |
| Iain | Boy | 11 | #7,357 | 2,911 | 2003 | 23 |
| Izaak | Boy | 41 | #3,016 | 2,889 | 2011 | 17 |
| Izaac | Boy | 44 | #2,856 | 2,845 | 2009 | 15 |
| Ishan | Boy | 84 | #1,877 | 2,737 | 2009 | 14 |
| Inara | Girl | 237 | #1,049 | 2,579 | 2025 | 8 |
| Isamar | Girl | 47 | #3,312 | 2,528 | 1990 | 31 |
| Izzabella | Girl | 28 | #4,807 | 2,502 | 2010 | 12 |
| Ivie | Girl | 112 | #1,801 | 2,497 | 2025 | 12 |
| Indira | Girl | 39 | #3,797 | 2,476 | 2001 | 24 |
| Irina | Girl | 127 | #1,636 | 2,425 | 2024 | 10 |
| Ilse | Girl | 37 | #3,937 | 2,401 | 1993 | 26 |
| Iverson | Boy | 139 | #1,413 | 2,241 | 2024 | 8 |
| Italy | Girl | 100 | #1,936 | 2,230 | 2018 | 8 |
| Ilyas | Boy | 200 | #1,075 | 2,196 | 2025 | 8 |
| Irena | Girl | 24 | #5,305 | 2,186 | 2024 | 31 |
| Ileen | Girl | – | – | 2,152 | 1924 | 48 |
| Inell | Girl | – | – | 2,147 | 1927 | 78 |
| Illiana | Girl | 72 | #2,467 | 2,095 | 2011 | 14 |
| Izan | Boy | 269 | #884 | 2,001 | 2024 | 3 |
| Isacc | Boy | 10 | #7,880 | 1,962 | 2003 | 22 |
| Izel | Unisex | 90 | #2,836 | 1,944 | 2011 | 12 |
| Inaaya | Girl | 45 | #3,420 | 1,848 | 2018 | 7 |
| Izak | Boy | 23 | #4,449 | 1,841 | 2008 | 18 |
| Iqra | Girl | 146 | #1,472 | 1,836 | 2025 | 9 |
| Izabela | Girl | 37 | #3,939 | 1,835 | 2006 | 15 |
| Issabella | Girl | 43 | #3,540 | 1,810 | 2010 | 13 |
| Illa | Girl | 10 | #9,711 | 1,800 | 1926 | 74 |
| Isra | Girl | 152 | #1,463 | 1,791 | 2025 | 8 |
| Iver | Unisex | 66 | #2,170 | 1,789 | 2023 | 7 |
| Ilah | Girl | 54 | #3,046 | 1,788 | 2022 | 7 |
| Isom | Boy | 8 | #9,228 | 1,783 | 1920 | 51 |
| Ivelisse | Girl | 12 | #8,561 | 1,776 | 1988 | 35 |
| Iran | Unisex | 11 | #7,364 | 1,775 | 2000 | 30 |
| Iyonna | Girl | 9 | #10,432 | 1,770 | 2005 | 18 |
| Irelynn | Girl | 42 | #3,604 | 1,740 | 2008 | 11 |
| Ivon | Unisex | – | – | 1,736 | 1997 | 29 |
| Indya | Girl | 17 | #6,646 | 1,731 | 2001 | 22 |
| Izael | Boy | 336 | #767 | 1,686 | 2025 | 2 |
| Izetta | Girl | – | – | 1,658 | 1924 | 71 |
| Ieshia | Girl | – | – | 1,650 | 1991 | 34 |
| Irish | Unisex | 6 | #13,864 | 1,608 | 1960 | 48 |
| Ibraheem | Boy | 54 | #2,497 | 1,599 | 2015 | 14 |
| Irelyn | Girl | 32 | #4,394 | 1,594 | 2008 | 13 |
| Ivaan | Boy | 215 | #1,030 | 1,592 | 2022 | 3 |
| Izzy | Unisex | 127 | #1,903 | 1,562 | 2022 | 6 |
| Irine | Girl | – | – | 1,528 | 1922 | 79 |
| Ilda | Girl | – | – | 1,522 | 1921 | 46 |
| Isaura | Girl | 14 | #7,633 | 1,520 | 2007 | 30 |
| Isaih | Boy | 7 | #10,078 | 1,510 | 1999 | 23 |
| Isley | Unisex | 76 | #2,761 | 1,475 | 2016 | 9 |
| Ivar | Boy | 133 | #1,384 | 1,468 | 2025 | 4 |
| Ilyana | Girl | 78 | #2,342 | 1,453 | 2025 | 10 |
| Issiah | Boy | 11 | #7,367 | 1,402 | 1998 | 22 |
| Ioannis | Boy | 29 | #3,796 | 1,400 | 2018 | 24 |
| Itzae | Unisex | 104 | #2,621 | 1,396 | 2020 | 5 |
| Inger | Girl | – | – | 1,372 | 1966 | 58 |
| Ivanka | Girl | 94 | #2,028 | 1,359 | 2017 | 8 |
| Icie | Girl | – | – | 1,354 | 1915 | 81 |
| Iziah | Boy | 16 | #5,698 | 1,332 | 2008 | 17 |
| Ivery | Unisex | 16 | – | 1,302 | 1919 | 52 |
| Izabell | Girl | 14 | #7,640 | 1,301 | 2010 | 15 |
| Isidoro | Boy | – | – | 1,292 | 1929 | 44 |
| Izrael | Boy | 61 | #2,431 | 1,258 | 2023 | 9 |
| Ishani | Girl | 68 | #2,569 | 1,250 | 2025 | 11 |
| Imanol | Boy | 9 | #8,502 | 1,246 | 2006 | 19 |
| Ilya | Unisex | 64 | #3,153 | 1,226 | 2018 | 11 |
| Izora | Girl | 9 | #10,433 | 1,203 | 1915 | 69 |
| Inayah | Girl | 107 | #1,860 | 1,189 | 2024 | 6 |
| Ilianna | Girl | 36 | #4,018 | 1,174 | 2010 | 15 |
| Iven | Boy | 10 | #7,883 | 1,134 | 2006 | 20 |
| Irby | Boy | – | – | 1,130 | 1916 | 71 |
| Ianna | Girl | 24 | #5,304 | 1,121 | 2011 | 16 |
| Izola | Girl | – | – | 1,119 | 1923 | 78 |
| Isak | Boy | 38 | #3,154 | 1,107 | 2004 | 18 |
| Ibrahima | Boy | 44 | #2,855 | 1,098 | 2002 | 14 |
| Icy | Girl | – | – | 1,095 | 1899 | 77 |
| Ishika | Girl | 38 | #3,863 | 1,092 | 2001 | 11 |
| Irven | Boy | – | – | 1,086 | 1921 | 74 |
| Izaya | Boy | 10 | #7,886 | 1,086 | 2006 | 17 |
| Ilia | Unisex | 90 | #4,217 | 1,077 | 2025 | 19 |
| Ikaika | Boy | 33 | #3,472 | 1,075 | 1983 | 21 |
| Ignacia | Girl | – | – | 1,067 | 1926 | 65 |
| Infinity | Girl | 34 | #4,698 | 1,049 | 1997 | 17 |
| Ixchel | Girl | 28 | #4,806 | 1,043 | 2007 | 15 |
| Iram | Unisex | 15 | #5,962 | 1,019 | 2024 | 19 |
| Ilias | Boy | 60 | #2,316 | 1,019 | 2024 | 12 |
| Ily | Girl | 47 | #3,311 | 995 | 2015 | 9 |
| Idaly | Girl | 9 | #10,414 | 994 | 2003 | 19 |
| Idamae | Girl | 6 | #13,849 | 989 | 1917 | 75 |
| Icelynn | Girl | 213 | #1,110 | 974 | 2024 | 1 |
| Ilean | Girl | – | – | 965 | 1926 | 75 |
| Irasema | Girl | – | – | 954 | 1996 | 45 |
| Imaan | Unisex | 53 | #4,019 | 951 | 2023 | 11 |
| Indra | Unisex | 23 | #9,713 | 943 | 2020 | 21 |
| Ibn | Boy | – | – | 927 | 1990 | 31 |
| Ilsa | Girl | 22 | #5,622 | 917 | 2011 | 23 |
| Ivor | Unisex | 10 | #7,884 | 909 | 1918 | 44 |
| Ivah | Girl | 8 | #11,312 | 908 | 1895 | 10 |
| Imo | Girl | – | – | 908 | 1922 | 85 |
| Idalis | Girl | 13 | #8,052 | 908 | 1996 | 26 |
| Irvine | Boy | – | – | 904 | 1920 | 66 |
| Indi | Unisex | 69 | #2,554 | 899 | 2023 | 5 |
| Ivo | Boy | 11 | #7,370 | 854 | 1922 | 20 |
| Islam | Unisex | 25 | #4,181 | 817 | 1999 | 23 |
| Irlanda | Girl | 22 | #5,623 | 817 | 2012 | 13 |
| Island | Unisex | 84 | #2,593 | 807 | 2024 | 5 |
| Igor | Boy | 12 | #6,950 | 804 | 1998 | 21 |
| Ieisha | Girl | – | – | 799 | 1991 | 34 |
| Ingeborg | Girl | – | – | 793 | 1930 | 69 |
| Isayah | Boy | 8 | #9,227 | 791 | 2007 | 17 |
| Iveth | Girl | 15 | #7,269 | 790 | 2004 | 18 |
| Ilaria | Girl | 60 | #2,835 | 788 | 2025 | 8 |
| Ilyssa | Girl | – | – | 786 | 2004 | 26 |
| Izac | Boy | 7 | #10,089 | 783 | 2002 | 19 |
| Ilo | Unisex | 11 | – | 779 | 1921 | 11 |
| Iana | Girl | 21 | #5,795 | 768 | 2023 | 18 |
| Italo | Boy | 11 | #7,368 | 760 | 1918 | 21 |
| Idelle | Girl | – | – | 750 | 1921 | 75 |
| Ilani | Girl | 104 | #1,890 | 749 | 2025 | 5 |
| Ikenna | Boy | 14 | #6,248 | 728 | 2003 | 21 |
| Iylah | Girl | 90 | #2,086 | 723 | 2022 | 4 |
| Imara | Girl | 55 | #3,008 | 720 | 2023 | 10 |
| Inge | Girl | – | – | 717 | 1967 | 60 |
| Ishaq | Boy | 45 | #2,814 | 708 | 2025 | 9 |
| Illyana | Girl | 29 | #4,697 | 706 | 2012 | 13 |
| Izell | Boy | – | – | 704 | 1950 | 47 |
| Ihsan | Unisex | 52 | #2,903 | 704 | 2025 | 10 |
| Ilena | Girl | 16 | #6,948 | 702 | 2008 | 23 |
| Ivett | Girl | 6 | #13,876 | 702 | 2001 | 25 |
| Irfan | Boy | 29 | #3,797 | 696 | 2025 | 19 |
| Inis | Girl | – | – | 691 | 1920 | 82 |
| Ivyanna | Girl | 30 | #4,597 | 691 | 2012 | 9 |
| Indica | Girl | 18 | #6,411 | 687 | 2021 | 10 |
| Idrees | Boy | 56 | #2,429 | 682 | 2021 | 6 |
| Israa | Girl | 25 | #5,146 | 675 | 2017 | 12 |
| Izik | Boy | 5 | #12,769 | 661 | 2003 | 16 |
| Ita | Girl | 25 | #5,147 | 660 | 2013 | 15 |
| Inessa | Girl | 16 | #6,949 | 659 | 2005 | 14 |
| Ivania | Girl | 18 | #6,413 | 656 | 2005 | 20 |
| Isaiha | Boy | 5 | #12,751 | 645 | 1997 | 22 |
| Izamar | Girl | 13 | #8,060 | 645 | 1990 | 29 |
| Irais | Girl | 17 | #6,648 | 639 | 2002 | 23 |
| Isidora | Girl | 24 | #5,306 | 637 | 2023 | 11 |
| Iriana | Girl | 15 | #7,266 | 632 | 2004 | 18 |
| Isidra | Girl | 9 | #10,427 | 622 | 1921 | 47 |
| Idania | Girl | 14 | #7,629 | 618 | 2000 | 25 |
| Isham | Boy | – | – | 615 | 1922 | 56 |
| Ishanvi | Girl | 38 | #3,862 | 615 | 2019 | 6 |
| Idabelle | Girl | – | – | 613 | 1918 | – |
| Ishita | Girl | 15 | #7,267 | 610 | 2010 | 15 |
| Ivori | Girl | 57 | #2,943 | 601 | 2025 | 11 |
| Islah | Girl | 55 | #3,009 | 601 | 2020 | 5 |
| Ignazio | Boy | 6 | #11,177 | 600 | 1917 | 47 |
| Ivee | Girl | 32 | #4,395 | 600 | 2023 | 7 |
| Isyss | Girl | 5 | #15,837 | 599 | 2003 | 19 |
| Ioanna | Girl | 20 | #5,996 | 592 | 2016 | 21 |
| Iann | Boy | 19 | #5,101 | 591 | 2010 | 12 |
| Ilijah | Boy | 17 | #5,474 | 590 | 2012 | 13 |
| Ikea | Girl | – | – | 589 | 1989 | 34 |
| Inari | Unisex | 35 | #4,805 | 589 | 2023 | 7 |
| Ilhan | Unisex | 19 | #9,710 | 589 | 2019 | 9 |
| Iridian | Girl | – | – | 588 | 1995 | 29 |
| Itzia | Girl | 20 | #5,998 | 582 | 2021 | 11 |
| Imoni | Girl | 13 | #8,055 | 576 | 1995 | 19 |
| Idy | Girl | 46 | #3,357 | 575 | 2021 | 7 |
| Idan | Boy | 30 | #3,692 | 575 | 2009 | 11 |
| Iyanah | Girl | 6 | #13,880 | 575 | 2009 | 16 |
| Imad | Boy | 20 | #4,922 | 572 | 2001 | 21 |
| Inna | Girl | 17 | #6,647 | 567 | 2015 | 15 |
| Isamu | Boy | – | – | 562 | 1922 | – |
| Isrrael | Boy | 5 | #12,760 | 562 | 2005 | 23 |
| Iam | Boy | 98 | #1,681 | 561 | 2025 | 3 |
| Irl | Boy | – | – | 554 | 1921 | 72 |
| Imagene | Girl | – | – | 547 | 1928 | 85 |
| Itai | Boy | 22 | #4,602 | 545 | 2008 | 14 |
| Ieasha | Girl | – | – | 534 | 1991 | 36 |
| Ivin | Boy | 7 | #10,086 | 533 | 2022 | 22 |
| Ifeoluwa | Unisex | 16 | #10,415 | 532 | 2018 | 11 |
| Ikechukwu | Boy | 6 | #11,178 | 528 | 1997 | 23 |
| Ivyana | Girl | 30 | #4,596 | 527 | 2023 | 9 |
| Iraida | Girl | – | – | 525 | 1963 | 52 |
| Iban | Boy | – | – | 524 | 2002 | 27 |
| Iantha | Girl | – | – | 511 | 1915 | 71 |
| Inda | Girl | – | – | 506 | 1916 | 63 |
| Issaiah | Boy | 9 | #8,507 | 504 | 2002 | 18 |
| Ivyonna | Girl | 13 | #8,058 | 498 | 2011 | 11 |
| Issak | Boy | 5 | #12,761 | 495 | 2008 | 17 |
| Ijeoma | Girl | – | – | 491 | 1980 | 31 |
| Irean | Girl | – | – | 485 | 1918 | – |
| Iza | Girl | 11 | #9,108 | 480 | 2023 | 10 |
| Isaia | Boy | 7 | #10,077 | 480 | 2007 | 18 |
| Ilyanna | Girl | 21 | #5,797 | 479 | 2012 | 10 |
| Illianna | Girl | 21 | #5,796 | 478 | 2018 | 11 |
| Ivorie | Girl | 32 | #4,396 | 477 | 2025 | 11 |
| Iden | Boy | 8 | #9,224 | 476 | 2014 | 11 |
| Isabeau | Girl | 6 | #13,866 | 476 | 2013 | 17 |
| Iyona | Girl | – | – | 473 | 2005 | 21 |
| Irmgard | Girl | – | – | 469 | 1930 | – |
| Ismaeel | Boy | 29 | #3,798 | 468 | 2023 | 9 |
| Inocencio | Boy | – | – | 465 | 1967 | 52 |
| Iniya | Girl | 16 | #6,950 | 460 | 2012 | 11 |
| Izhaan | Boy | 79 | #1,948 | 460 | 2023 | 2 |
| Ileene | Girl | – | – | 456 | 1920 | 39 |
| Izaan | Boy | 36 | #3,270 | 455 | 2022 | 7 |
| Iyannah | Girl | – | – | 452 | 2009 | 16 |
| Izek | Boy | 5 | #12,768 | 452 | 2013 | 13 |
| Ireta | Girl | – | – | 448 | 1920 | – |
| Irha | Girl | 80 | #2,285 | 447 | 2022 | 3 |
| Infiniti | Girl | – | – | 444 | 1997 | 26 |
| Izzabelle | Girl | 7 | #12,428 | 437 | 2014 | 12 |
| Imojean | Girl | – | – | 435 | 1933 | 85 |
| Itati | Girl | 11 | #9,104 | 434 | 2000 | 21 |
| Ingram | Boy | – | – | 432 | 1917 | 23 |
| Ivis | Unisex | – | – | 426 | 1922 | 29 |
| Ilma | Girl | 14 | #7,631 | 424 | 1917 | 9 |
| Ival | Unisex | – | – | 424 | 1915 | – |
| Izella | Girl | 6 | #13,885 | 423 | 1921 | 61 |
| Izack | Boy | 7 | #10,090 | 423 | 2006 | 17 |
| Ivone | Girl | – | – | 421 | 1972 | 34 |
| Isidor | Boy | 7 | #10,083 | 419 | 1914 | – |
| Iasia | Girl | – | – | 417 | 2000 | 27 |
| Ibeth | Girl | 6 | #13,848 | 414 | 2001 | 24 |
| Iya | Girl | 14 | #7,639 | 412 | 2015 | 11 |
| Isaah | Boy | – | – | 409 | 2001 | 22 |
| Itza | Girl | 15 | #7,268 | 409 | 2007 | 17 |
| Ishana | Girl | 11 | #9,102 | 406 | 2010 | 12 |
| Illya | Unisex | – | – | 404 | 1966 | 57 |
| Ifeoma | Girl | 10 | #9,707 | 402 | 1999 | 27 |
| Ildefonso | Boy | – | – | 392 | 1976 | 44 |
| Ichael | Boy | – | – | 391 | 1982 | 46 |
| Ivalee | Girl | – | – | 389 | 1929 | 9 |
| Indiya | Girl | – | – | 389 | 2000 | 18 |
| Ilyse | Girl | – | – | 385 | 1969 | 51 |
| Illeana | Girl | – | – | 384 | 2005 | 19 |
| Ireoluwa | Unisex | 19 | #11,306 | 382 | 2021 | 6 |
| Islay | Girl | 24 | #5,307 | 378 | 2021 | 5 |
| Ikram | Unisex | 5 | #15,798 | 376 | 2008 | 14 |
| Ikeem | Boy | 6 | #11,179 | 371 | 1991 | 29 |
| Inetta | Girl | – | – | 370 | 1939 | 69 |
| Illene | Girl | – | – | 368 | 1941 | 79 |
| Ivadell | Girl | – | – | 365 | 1920 | – |
| Ilian | Unisex | 57 | #2,404 | 365 | 2025 | 6 |
| Iretha | Girl | – | – | 359 | 1957 | 69 |
| Isabellah | Girl | – | – | 359 | 2011 | 14 |
| Iyan | Boy | 9 | #8,509 | 356 | 2013 | 12 |
| Ileanna | Girl | 9 | #10,417 | 352 | 2012 | 17 |
| Isiaha | Boy | – | – | 352 | 1999 | 23 |
| Isauro | Boy | 6 | #11,188 | 351 | 1989 | 31 |
| Izabellah | Girl | – | – | 350 | 2009 | 13 |
| Isolde | Girl | 20 | #5,997 | 347 | 2007 | 10 |
| Iliyah | Girl | 8 | #11,300 | 345 | 2012 | 14 |
| Izeah | Boy | 10 | #7,887 | 344 | 2009 | 16 |
| Imanuel | Boy | – | – | 342 | 2004 | 17 |
| Irineo | Boy | – | – | 339 | 1991 | 33 |
| Inioluwa | Unisex | 21 | #9,097 | 337 | 2017 | 9 |
| Isatou | Girl | 9 | #10,424 | 335 | 2003 | 18 |
| Izmael | Boy | 27 | #3,983 | 334 | 2023 | 6 |
| Iroh | Boy | 32 | #3,547 | 333 | 2024 | 3 |
| Isys | Girl | 6 | #13,872 | 330 | 2005 | 17 |
| Izreal | Boy | 10 | #7,888 | 329 | 2008 | 12 |
| Ikhlas | Girl | 16 | #6,947 | 328 | 2020 | 7 |
| Itamar | Boy | 10 | #7,882 | 326 | 2012 | 15 |
| Ifrah | Girl | 5 | #15,795 | 323 | 2017 | 13 |
| Itzael | Boy | 20 | #4,923 | 316 | 2023 | 6 |
| Ion | Boy | 14 | #6,250 | 314 | 2023 | 16 |
| Imogean | Girl | – | – | 313 | 1924 | – |
| Itzell | Girl | 14 | #7,637 | 310 | 2004 | 18 |
| Izzie | Girl | 16 | #6,955 | 309 | 2022 | 7 |
| Inman | Boy | 5 | #12,742 | 306 | 1920 | 11 |
| Idolina | Girl | – | – | 306 | 1955 | 70 |
| Ilham | Unisex | 28 | #6,645 | 305 | 2025 | 10 |
| Iysis | Girl | – | – | 305 | 2003 | 18 |
| Icelyn | Girl | 54 | #3,045 | 303 | 2024 | 2 |
| Ishmeal | Boy | – | – | 301 | 1997 | 29 |