| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Duane | DWAYN, də-WAYN | English, Irish | ||
| DubhshlÁIne | - | Ancient Irish | ||
| Dubhthach | - | Ancient Irish | ||
| Dudley | DUD-lee | English | ||
| Duilius | - | Ancient Roman | ||
| Duke | DOOK | English | ||
| Dukvakha | - | Chechen | ||
| Dulcibella | - | English (Archaic) | ||
| Dulcie | DUL-see | English | ||
| Duncan | DUN-kən (English) | Scottish, English | ||
| Dunja | DOO-nyah (Serbian, Croatian) | Serbian, Croatian, Slovene | ||
| Dunstan | DUN-stən (English) | English (Rare), Anglo-Saxon | ||
| Durward | DUR-wərd | English | ||
| Dustin | DUS-tin | English | ||
| Dusty | DUS-tee | English |