Compare two names
Dyann and Diann side by side: Dyann peaked in 1951 and Diann in 1947; in 2025 they were given to 0 and 0 babies.
Dyann and Diann, year by year
Girls and boys together; Dyann solid, Diann dashed.
| Dyann | Diann | |
|---|---|---|
| Births 2025 | 0 | 0 |
| Rank 2025 | not ranked | not ranked |
| Recorded since 1880 | 994 | 12,252 |
| Peak year | 1951 | 1947 |
| Girls | 100% | 100% |
| Alive, estimated | 770 | 9,000 |
| Median age | 66 | 71 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.