Compare two names
Callum and Calum side by side: Callum peaked in 2025 and Calum in 2025; in 2025 they were given to 3,003 and 313 babies.
Callum and Calum, year by year
Girls and boys together; Callum solid, Calum dashed.
| Callum | Calum | |
|---|---|---|
| Births 2025 | 3,003 | 313 |
| Rank 2025 | #118 among boys’ names | #799 among boys’ names |
| Recorded since 1880 | 16,089 | 3,506 |
| Peak year | 2025 | 2025 |
| Girls | 0.2% | 0% |
| Alive, estimated | 16,000 | 3,470 |
| Median age | 4 | 7 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.