Compare two names
Allyson and Allison side by side: Allyson peaked in 1998 and Allison in 1994; in 2025 they were given to 203 and 2,570 babies.
Allyson and Allison, year by year
Girls and boys together; Allyson solid, Allison dashed.
| Allyson | Allison | |
|---|---|---|
| Births 2025 | 203 | 2,570 |
| Rank 2025 | #1,139 among girls’ names | #103 among girls’ names |
| Recorded since 1880 | 53,779 | 322,944 |
| Peak year | 1998 | 1994 |
| Girls | 100.0% | 99% |
| Alive, estimated | 52,100 | 311,000 |
| Median age | 28 | 31 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.