Compare two names
Couper and Cooper side by side: Couper peaked in 2010 and Cooper in 2025; in 2025 they were given to 0 and 7,653 babies.
Couper and Cooper, year by year
Girls and boys together; Couper solid, Cooper dashed.
| Couper | Cooper | |
|---|---|---|
| Births 2025 | 0 | 7,653 |
| Rank 2025 | not ranked | #27 among boys’ names |
| Recorded since 1880 | 170 | 126,484 |
| Peak year | 2010 | 2025 |
| Girls | 0% | 2% |
| Alive, estimated | 168 | 124,000 |
| Median age | 17 | 12 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.