Baby Names US
Unisex name ★ peaked 2008

Jaidyn

Gender Unisex · 63% girls Rank 2025 #3,798 Trend ↓ Falling 37%

A unisex given name originating as a coinage, variant of Jayden.

Rank 2025
#3,798
among girls · ↓79 vs 2024
Babies in 2025
78
named Jaidyn · -10% vs 2024
How common
1 in 41,212
girls born in 2025
Peak year
2008
820 babies
All-time total
9,247
#2,328 all-time among girls
First recorded
1995
in Social Security records

Jaidyn popularity over time

9,247 babies have been named Jaidyn since 1995, according to official Social Security records. Switch measure to see births per year or the yearly rank.

Measure
Births per 1,000 babies of that sex, comparable across eras
0.10.20.30.418801900192019401960198020002020GirlsBoys
GirlsBoys

By decade. Change compares yearly averages, so the current partial decade is on equal footing. Best rank is the name's best yearly rank within the decade.

Decade Girls Boys Total Per year Change Best rank
1880s – – – – – –
1890s – – – – – –
1900s – – – – – –
1910s – – – – – –
1920s – – – – – –
1930s – – – – – –
1940s – – – – – –
1950s – – – – – –
1960s – – – – – –
1970s – – – – – –
1980s – – – – – –
1990s 190 24 214 21 – #1,966
2000s 3,792 1,562 5,354 535 +2402% #559
2010s 1,610 1,525 3,135 314 -41% #789
2020s (to 2025) 207 337 544 91 -71% #3,719

Where Jaidyn is heading

A five-year projection from the recent trend in births per 1,000 girls (damped so it flattens over time), converted to babies at today's birth totals. The implied rank places that projection in the 2025 field. A projection, not a promise: real trends bend.

Year Projected babies Per 1,000 girls Implied rank
2026 36 0.02 outside top 500
2027 34 0.02 outside top 500
2028 32 0.02 outside top 500
2029 31 0.02 outside top 500
2030 30 0.02 outside top 500

The story of Jaidyn

Jaidyn is rare for girls in the United States, ranked #3,798 in 2025 with 39 babies given the name. It is currently declining compared with a decade ago.

Since 1995, 9,247 American babies have been named Jaidyn, about 63% girls and 37% boys, making it a genuinely unisex name. Its peak came in 2008, when 820 newborns received the name, the signature sound of the 2000s.

The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Jaidyn stood among all girls' names in any year, or use the compare tool to plot it against other names.

How old are people named Jaidyn?

The median living Jaidyn is about 17 years old; half are between 13 and 20. An estimated 9,200 people named Jaidyn are alive in the United States today.

median 17 020406080100

Estimated from births per year and Social Security period life tables; an approximation of the living age distribution, by age in years.

Jaidyn year by year

Every year since 2001, and five-year steps back to 1880. Rank is within each sex.

Year Girls Girls rank Boys Boys rank
2025 39 #3,798 39 #3,102
2024 41 #3,719 46 #2,808
2023 31 #4,504 47 #2,749
2022 33 #4,320 58 #2,420
2021 29 #4,670 77 #1,947
2020 34 #4,109 70 #2,033
2019 71 #2,492 94 #1,694
2018 77 #2,370 125 #1,402
2017 102 #1,955 124 #1,409
2016 93 #2,101 113 #1,505
2015 96 #2,049 98 #1,629
2014 144 #1,521 145 #1,247
2013 162 #1,412 140 #1,254
2012 227 #1,090 204 #981
2011 289 #902 239 #875
2010 349 #789 243 #867
2009 464 #642 273 #813
2008 549 #559 271 #809
2007 539 #562 249 #850
2006 497 #586 158 #1,109
2005 467 #609 186 #942
2004 372 #715 220 #818
2003 288 #847 77 #1,637
2002 275 #841 53 #2,057
2001 217 #990 46 #2,228
2000 124 #1,483 29 #3,027
1995 17 #5,527 – –
1990 – – – –
1985 – – – –
1980 – – – –
1975 – – – –
1970 – – – –
1965 – – – –
1960 – – – –
1955 – – – –
1950 – – – –
1945 – – – –
1940 – – – –
1935 – – – –
1930 – – – –
1925 – – – –
1920 – – – –
1915 – – – –
1910 – – – –
1905 – – – –
1900 – – – –
1895 – – – –
1890 – – – –
1885 – – – –
1880 – – – –

Frequently asked questions

Quick answers about Jaidyn, drawn from the same Social Security data as the charts above.

How old is the average Jaidyn?

The median living Jaidyn is about 17 years old. Half of all living Jaidyns are between 13 and 20 years old.

How many people named Jaidyn are alive today?

An estimated 9,200 people named Jaidyn are alive in the United States, based on 9,247 recorded births and Social Security life tables.

What does the name Jaidyn mean?

A unisex given name originating as a coinage, variant of Jayden.

How popular is the name Jaidyn in 2025?

Jaidyn ranked #3,798 among girls' names in the United States in 2025, with 39 babies given the name, according to Social Security Administration data.

How many people are named Jaidyn?

9,247 babies have been named Jaidyn in the United States since 1995, based on Social Security card applications.

When was the name Jaidyn most popular?

Jaidyn peaked in 2008, when 820 newborns received the name.

Is Jaidyn a boy or girl name?

Jaidyn is used for both: about 63% of babies named Jaidyn have been girls and 37% boys.

Is the name Jaidyn rising or falling?

Jaidyn is declining, less popular now than a decade ago.

Will Jaidyn become more popular?

Jaidyn is trending downward. If the recent trend holds, we project roughly 30 girls named Jaidyn in 2030, which would rank outside the top 500. Forecasts assume the current trend continues and become less certain further out.

Names like Jaidyn

Names that sound and feel close to Jaidyn: shared sounds, similar era, similar popularity. Each links to its full history.

Compare Jaidyn with similar names → More names starting with J →