Compare two names
Gwendlyn and Gwendolyn side by side: Gwendlyn peaked in 1952 and Gwendolyn in 1953; in 2025 they were given to 0 and 848 babies.
Gwendlyn and Gwendolyn, year by year
Girls and boys together; Gwendlyn solid, Gwendolyn dashed.
| Gwendlyn | Gwendolyn | |
|---|---|---|
| Births 2025 | 0 | 848 |
| Rank 2025 | not ranked | #360 among girls’ names |
| Recorded since 1880 | 498 | 124,718 |
| Peak year | 1952 | 1953 |
| Girls | 100% | 99.7% |
| Alive, estimated | 358 | 85,100 |
| Median age | 66 | 65 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.