Compare two names
Jillian and Jilian side by side: Jillian peaked in 1982 and Jilian in 1982; in 2025 they were given to 177 and 0 babies.
Jillian and Jilian, year by year
Girls and boys together; Jillian solid, Jilian dashed.
| Jillian | Jilian | |
|---|---|---|
| Births 2025 | 177 | 0 |
| Rank 2025 | #1,266 among girls’ names | not ranked |
| Recorded since 1880 | 83,424 | 803 |
| Peak year | 1982 | 1982 |
| Girls | 99.7% | 100% |
| Alive, estimated | 81,600 | 785 |
| Median age | 31 | 30 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.