Compare two names
Kaylin and Kaelyn side by side: Kaylin peaked in 2007 and Kaelyn in 2009; in 2025 they were given to 133 and 131 babies.
Kaylin and Kaelyn, year by year
Girls and boys together; Kaylin solid, Kaelyn dashed.
| Kaylin | Kaelyn | |
|---|---|---|
| Births 2025 | 133 | 131 |
| Rank 2025 | #1,644 among girls’ names | #1,601 among girls’ names |
| Recorded since 1880 | 19,934 | 15,648 |
| Peak year | 2007 | 2009 |
| Girls | 97% | 99% |
| Alive, estimated | 19,700 | 15,500 |
| Median age | 21 | 18 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.