Compare two names
Mac and Mack side by side: Mac peaked in 2022 and Mack in 1942; in 2025 they were given to 395 and 668 babies.
Mac and Mack, year by year
Girls and boys together; Mac solid, Mack dashed.
| Mac | Mack | |
|---|---|---|
| Births 2025 | 395 | 668 |
| Rank 2025 | #696 among boys’ names | #463 among boys’ names |
| Recorded since 1880 | 11,455 | 42,900 |
| Peak year | 2022 | 1942 |
| Girls | 1% | 0.4% |
| Alive, estimated | 7,860 | 19,800 |
| Median age | 16 | 44 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.