Compare two names
Isaiha and Isaiah side by side: Isaiha peaked in 1997 and Isaiah in 2006; in 2025 they were given to 5 and 5,273 babies.
Isaiha and Isaiah, year by year
Girls and boys together; Isaiha solid, Isaiah dashed.
| Isaiha | Isaiah | |
|---|---|---|
| Births 2025 | 5 | 5,273 |
| Rank 2025 | #12,747 among boys’ names | #57 among boys’ names |
| Recorded since 1880 | 645 | 254,710 |
| Peak year | 1997 | 2006 |
| Girls | 0% | 0.3% |
| Alive, estimated | 632 | 246,000 |
| Median age | 23 | 18 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.