Compare two names
Rex and Rexx side by side: Rex peaked in 1952 and Rexx in 2018; in 2025 they were given to 281 and 5 babies.
Rex and Rexx, year by year
Girls and boys together; Rex solid, Rexx dashed.
| Rex | Rexx | |
|---|---|---|
| Births 2025 | 281 | 5 |
| Rank 2025 | #859 among boys’ names | #13,462 among boys’ names |
| Recorded since 1880 | 60,590 | 76 |
| Peak year | 1952 | 2018 |
| Girls | 0.2% | 0% |
| Alive, estimated | 34,800 | under 100 |
| Median age | 61 | n/a |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.