Compare two names
Jacilyn and Jaclyn side by side: Jacilyn peaked in 1984 and Jaclyn in 1988; in 2025 they were given to 0 and 61 babies.
Jacilyn and Jaclyn, year by year
Girls and boys together; Jacilyn solid, Jaclyn dashed.
| Jacilyn | Jaclyn | |
|---|---|---|
| Births 2025 | 0 | 61 |
| Rank 2025 | not ranked | #2,790 among girls’ names |
| Recorded since 1880 | 386 | 49,734 |
| Peak year | 1984 | 1988 |
| Girls | 100% | 99.8% |
| Alive, estimated | 376 | 47,700 |
| Median age | 35 | 39 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.