Compare two names
Isidor and Isador side by side: Isidor peaked in 1914 and Isador in 1915; in 2025 they were given to 7 and 0 babies.
Isidor and Isador, year by year
Girls and boys together; Isidor solid, Isador dashed.
| Isidor | Isador | |
|---|---|---|
| Births 2025 | 7 | 0 |
| Rank 2025 | #10,079 among boys’ names | not ranked |
| Recorded since 1880 | 419 | 182 |
| Peak year | 1914 | 1915 |
| Girls | 0% | 0% |
| Alive, estimated | under 100 | under 100 |
| Median age | n/a | n/a |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.