Compare two names
Kolin and Colin side by side: Kolin peaked in 2003 and Colin in 2004; in 2025 they were given to 18 and 950 babies.
Kolin and Colin, year by year
Girls and boys together; Kolin solid, Colin dashed.
| Kolin | Colin | |
|---|---|---|
| Births 2025 | 18 | 950 |
| Rank 2025 | #5,316 among boys’ names | #343 among boys’ names |
| Recorded since 1880 | 1,945 | 134,151 |
| Peak year | 2003 | 2004 |
| Girls | 0% | 0.3% |
| Alive, estimated | 1,890 | 127,000 |
| Median age | 22 | 24 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.