Compare two names
Ysidro and Isidro side by side: Ysidro peaked in 1922 and Isidro in 2000; in 2025 they were given to 6 and 88 babies.
Ysidro and Isidro, year by year
Girls and boys together; Ysidro solid, Isidro dashed.
| Ysidro | Isidro | |
|---|---|---|
| Births 2025 | 6 | 88 |
| Rank 2025 | #11,950 among boys’ names | #1,815 among boys’ names |
| Recorded since 1880 | 1,418 | 8,211 |
| Peak year | 1922 | 2000 |
| Girls | 0% | 0% |
| Alive, estimated | 750 | 6,670 |
| Median age | 51 | 32 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.