Compare two names
Theo and Hayes side by side: Theo peaked in 2023 and Hayes in 2025; in 2025 they were given to 3,966 and 2,327 babies.
Theo and Hayes, year by year
Girls and boys together; Theo solid, Hayes dashed.
| Theo | Hayes | |
|---|---|---|
| Births 2025 | 3,966 | 2,327 |
| Rank 2025 | #82 among boys’ names | #162 among boys’ names |
| Recorded since 1880 | 39,333 | 21,886 |
| Peak year | 2023 | 2025 |
| Girls | 9% | 4% |
| Alive, estimated | 33,100 | 20,200 |
| Median age | 5 | 6 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.