Compare two names
Petrea and Petra side by side: Petrea peaked in 1942 and Petra in 1927; in 2025 they were given to 0 and 161 babies.
Petrea and Petra, year by year
Girls and boys together; Petrea solid, Petra dashed.
| Petrea | Petra | |
|---|---|---|
| Births 2025 | 0 | 161 |
| Rank 2025 | not ranked | #1,372 among girls’ names |
| Recorded since 1880 | 63 | 14,626 |
| Peak year | 1942 | 1927 |
| Girls | 100% | 99.5% |
| Alive, estimated | under 100 | 8,990 |
| Median age | n/a | 40 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.