| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Deniece | də-NEES | English (Rare) | ||
| Denis | de-NEE (French), DEN-is (English), DE-nis (German) | French, Russian, English, German, Czech, Slovak, Slovene, Romanian, Croatian | ||
| Denise | de-NEEZ (French), də-NEES (English), də-NEE-sə (Dutch) | French, English, Dutch | ||
| Dennis | DEN-is (English), DE-nis (German), DEN-nis (Dutch) | English, German, Dutch | ||
| Denny | DEN-ee | English | ||
| Denton | DEN-tən | English | ||
| Denver | DEN-vər | English | ||
| Denzel | den-ZEL | English (Modern) | ||
| Denzil | DEN-zil | English | ||
| Deon | - | English, African American | ||
| Deonne | - | English (Rare) | ||
| Derby | DAHR-bee, DUR-bee | English (Rare) | ||
| Derek | DER-ik | English | ||
| Derick | DER-ik | English | ||
| Derren | DER-ən | English (Rare) |