Ysidro
Ysidro was the 11954th most popular name for boys in 2025, given to 6 babies. Its best year was 1922, when it ranked 1219th with 36 babies. More babies were named Ysidro in the 1920s than in any other decade.
Meaning Not yet researched how we research meanings
- Rank in 2025
- #11,954 boys, up 25 places since 2020
- Babies in 2025
- 6boys
- Girls and boys
- Almost always a boy’s name2021–2025
- Peak year
- 192236 babies
- Total since 1880
- 1,418babies recorded
Ysidro popularity since 1880
| Year | Rank (boys) | Babies (boys) |
|---|---|---|
| 2025 | #11,954 | 6 |
| 2020 | #11,979 | 6 |
| 2010 | #9,666 | 8 |
| 2000 | #6,309 | 11 |
| 1990 | #4,667 | 12 |
| 1980 | #3,096 | 15 |
| 1970 | #4,225 | 7 |
| 1960 | #2,682 | 11 |
| 1950 | #2,320 | 12 |
| 1940 | #1,735 | 17 |
| 1930 | #1,962 | 16 |
| 1920 | #2,128 | 16 |
| 1910 | — | — |
| 1900 | — | — |
| 1890 | — | — |
| 1880 | — | — |
How popular is Ysidro, counting every spelling?
Ysidro has no other common spelling that sounds the same.
How many kids will share the name Ysidro?
6 of the 3,606,400 babies born in the US in 2025 were named Ysidro (0.00 per 1,000 births). For a boy named Ysidro born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 1,368 (of 430 pupils) would have a child named Ysidro.
Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.
How old are people named Ysidro?
About 700 people born in the US named Ysidro are alive today, with a median age of 51; half are between 33 and 67. That makes Ysidro mostly worn by adults in their thirties to fifties.
Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.
Ysidro by state
How common Ysidro was among boys born in each state in 1920–1924, around its peak. It is notably more common than nationally in Texas (11.6×). In 48 states fewer than five boys a year got the name, too few for SSA to publish, so those states show as zero.
Names with a similar history
These names rose and fell in step with Ysidro: their share of US boys followed the most similar curve since 1880. If you like Ysidro, they share its era and feel.
Questions about the name Ysidro
How popular is the name Ysidro?
Ysidro was the 11954th most popular name for boys in 2025, given to 6 babies. Its best year was 1922, when it ranked 1219th with 36 babies. More babies were named Ysidro in the 1920s than in any other decade.
Is Ysidro a boy or girl name?
In 2021–2025, almost always a boy’s name given the name Ysidro in the US.
Where was Ysidro most popular?
In 1920–1924, Ysidro was most common in New Mexico (0.36 per 1,000 boys), followed by Texas and California.