Compare two names
Cullen and Kullen side by side: Cullen peaked in 2010 and Kullen in 2012; in 2025 they were given to 200 and 14 babies.
Cullen and Kullen, year by year
Girls and boys together; Cullen solid, Kullen dashed.
| Cullen | Kullen | |
|---|---|---|
| Births 2025 | 200 | 14 |
| Rank 2025 | #1,108 among boys’ names | #6,295 among boys’ names |
| Recorded since 1880 | 16,703 | 790 |
| Peak year | 2010 | 2012 |
| Girls | 1% | 0% |
| Alive, estimated | 15,200 | 780 |
| Median age | 19 | 14 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.