Compare two names
Denys and Deniss side by side: Denys peaked in 1988 and Deniss in 2007; in 2025 they were given to 9 and 0 babies.
Denys and Deniss, year by year
Girls and boys together; Denys solid, Deniss dashed.
| Denys | Deniss | |
|---|---|---|
| Births 2025 | 9 | 0 |
| Rank 2025 | not ranked | not ranked |
| Recorded since 1880 | 641 | 87 |
| Peak year | 1988 | 2007 |
| Girls | 66% | 94% |
| Alive, estimated | 601 | under 100 |
| Median age | 37 | n/a |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.