Ysidro
Every Ysidro since 1906 — 1,418 of them. Popularity, births, and rankings for each year, from official Social Security records.
The story of Ysidro
Ysidro is rare for boys in the United States, ranked #11,954 in 2025 with 6 babies given the name. It is currently rising compared with a decade ago.
Since 1906, 1,418 American babies have been named Ysidro. Its peak came in 1922, when 36 newborns received the name — the signature sound of the 1920s.
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 Ysidro stood among all boys' names in any year, or use the compare tool to plot it against other names.
Ysidro year by year
Every year since 2001, and five-year steps back to 1880. Rank is within each sex.
| Year | Boys | Boys rank |
|---|---|---|
| 2025 | 6 | #11,954 |
| 2024 | — | — |
| 2023 | — | — |
| 2022 | — | — |
| 2021 | — | — |
| 2020 | 6 | #11,979 |
| 2019 | 5 | #14,070 |
| 2018 | 5 | #14,045 |
| 2017 | 7 | #10,739 |
| 2016 | — | — |
| 2015 | — | — |
| 2014 | 5 | #14,008 |
| 2013 | — | — |
| 2012 | 10 | #8,132 |
| 2011 | — | — |
| 2010 | 8 | #9,666 |
| 2009 | 6 | #12,452 |
| 2008 | 6 | #12,515 |
| 2007 | 6 | #12,329 |
| 2006 | 7 | #10,640 |
| 2005 | 7 | #10,124 |
| 2004 | 9 | #8,132 |
| 2003 | 6 | #10,869 |
| 2002 | — | — |
| 2001 | 7 | #9,221 |
| 2000 | 11 | #6,309 |
| 1995 | 13 | #4,789 |
| 1990 | 12 | #4,667 |
| 1985 | 8 | #5,141 |
| 1980 | 15 | #3,096 |
| 1975 | 17 | #2,537 |
| 1970 | 7 | #4,225 |
| 1965 | 15 | #2,176 |
| 1960 | 11 | #2,682 |
| 1955 | 10 | #2,762 |
| 1950 | 12 | #2,320 |
| 1945 | 18 | #1,632 |
| 1940 | 17 | #1,735 |
| 1935 | 17 | #1,756 |
| 1930 | 16 | #1,962 |
| 1925 | 25 | #1,533 |
| 1920 | 16 | #2,128 |
| 1915 | 14 | #2,067 |
| 1910 | — | — |
| 1905 | — | — |
| 1900 | — | — |
| 1895 | — | — |
| 1890 | — | — |
| 1885 | — | — |
| 1880 | — | — |
Frequently asked questions
How popular is the name Ysidro in 2025?
Ysidro ranked #11,954 among boys' names in the United States in 2025, with 6 babies given the name, according to Social Security Administration data.
How many people are named Ysidro?
1,418 babies have been named Ysidro in the United States since 1906, based on Social Security card applications.
When was the name Ysidro most popular?
Ysidro peaked in 1922, when 36 newborns received the name.
Is Ysidro a boy or girl name?
Ysidro is overwhelmingly a boy's name — 100% of babies with the name.
Is the name Ysidro rising or falling?
Ysidro is on the rise — noticeably more popular now than a decade ago.