Compare two names
Theadore and Theodore side by side: Theadore peaked in 1927 and Theodore in 2025; in 2025 they were given to 5 and 13,362 babies.
Theadore and Theodore, year by year
Girls and boys together; Theadore solid, Theodore dashed.
| Theadore | Theodore | |
|---|---|---|
| Births 2025 | 5 | 13,362 |
| Rank 2025 | #13,684 among boys’ names | #4 among boys’ names |
| Recorded since 1880 | 4,005 | 318,175 |
| Peak year | 1927 | 2025 |
| Girls | 0% | 0.3% |
| Alive, estimated | 1,350 | 200,000 |
| Median age | 67 | 13 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.