Compare two names
Thomasin and Thomasine side by side: Thomasin peaked in 2023 and Thomasine in 1950; in 2025 they were given to 12 and 0 babies.
Thomasin and Thomasine, year by year
Girls and boys together; Thomasin solid, Thomasine dashed.
| Thomasin | Thomasine | |
|---|---|---|
| Births 2025 | 12 | 0 |
| Rank 2025 | #8,815 among girls’ names | not ranked |
| Recorded since 1880 | 72 | 2,234 |
| Peak year | 2023 | 1950 |
| Girls | 100% | 100% |
| Alive, estimated | under 100 | 1,240 |
| Median age | n/a | 70 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.