| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Drustan | - | Ancient Celtic | ||
| Drusus | - | Ancient Roman | ||
| DuŠAn | - | Czech, Serbian, Croatian, Slovak, Slovene, Macedonian | ||
| DuŠAna | - | Czech, Serbian, Croatian, Slovak | ||
| DuŠAnka | - | Serbian, Slovene, Croatian | ||
| DuŠIca | - | Serbian | ||
| DuŠKo | - | Serbian, Croatian, Macedonian | ||
| Dua | - | Arabic | ||
| Duana | - | English (Rare) | ||
| Dubaku | - | Western African, Akan | ||
| DubhshlÁIne | - | Ancient Irish | ||
| Dubhthach | - | Ancient Irish | ||
| Dubravka | - | Croatian, Serbian | ||
| Dubravko | - | Croatian, Serbian | ||
| Duci | - | Hungarian |