Compare two names
Millie and Milly side by side: Millie peaked in 2025 and Milly in 2014; in 2025 they were given to 3,353 and 113 babies.
Millie and Milly, year by year
Girls and boys together; Millie solid, Milly dashed.
| Millie | Milly | |
|---|---|---|
| Births 2025 | 3,353 | 113 |
| Rank 2025 | #73 among girls’ names | #1,790 among girls’ names |
| Recorded since 1880 | 46,138 | 3,347 |
| Peak year | 2025 | 2014 |
| Girls | 99.5% | 100% |
| Alive, estimated | 28,700 | 2,780 |
| Median age | 7 | 13 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.