Compare two names
Sienna and Siena side by side: Sienna peaked in 2025 and Siena in 2018; in 2025 they were given to 2,659 and 479 babies.
Sienna and Siena, year by year
Girls and boys together; Sienna solid, Siena dashed.
| Sienna | Siena | |
|---|---|---|
| Births 2025 | 2,659 | 479 |
| Rank 2025 | #94 among girls’ names | #610 among girls’ names |
| Recorded since 1880 | 39,887 | 11,070 |
| Peak year | 2025 | 2018 |
| Girls | 100.0% | 100% |
| Alive, estimated | 39,600 | 11,000 |
| Median age | 11 | 13 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.