Compare two names
Isiaih and Isaiah side by side: Isiaih peaked in 2004 and Isaiah in 2006; in 2025 they were given to 0 and 5,273 babies.
Isiaih and Isaiah, year by year
Girls and boys together; Isiaih solid, Isaiah dashed.
| Isiaih | Isaiah | |
|---|---|---|
| Births 2025 | 0 | 5,273 |
| Rank 2025 | not ranked | #57 among boys’ names |
| Recorded since 1880 | 187 | 254,710 |
| Peak year | 2004 | 2006 |
| Girls | 0% | 0.3% |
| Alive, estimated | 183 | 246,000 |
| Median age | 24 | 18 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.