| DUE | Derived from the word for expected. |
| Duena | A Spanish term for a chaperone lady. |
| Duer | A name meaning water or river dweller. |
| Duette | A musical term for a pair of singers. |
| Duff | A name meaning dark or black complex. |
| Duffey | Variant of Duff: Dark-skinned. |
| Duffy | A name meaning the darkeyed person. |
| Dugal | Variant of Dougal: Dark-skinned stranger. |
| DUGALD | Derived from the Gaelic for dark stranger. |
| Dugall | Variant of Dougal: Dark-skinned stranger. |
| Dugan | An Irish name meaning a darkcomplexioned man. |
| Dugant | Direction, Endless, Horizon end of Sky |
| Dugga | Bengali Dialect for Mother Goddess Durga |
| Duggan | An Irish surname meaning a darkhaired man. |
| Duggu | A name of Indian origin meaning a small child. |
| Dughall | A Scottish name meaning a darkskinned stranger. |
| Dughlas | Variant of Dubhglas: Black and gray. |
| Duglas | A name meaning one from the dark water river. |
| Dugu | Cute; Lovely Son |
| Duha | Variant of Duhr: Forenoon. |
| Duhari | Announcement; Proclamation |
| Duhat | A Filipino term for the black plum fruit. |
| Duhita | A Sanskrit name meaning a beloved daughter. |
| Duhitha | A Sanskrit name meaning a cherished daughter. |
| Duhkha | A Buddhist term meaning suffering or sorrow. |
| Duhr | A name meaning noon or midday. |
| Duiksha | One who is seeking knowledge. |
| Dujanah | A name meaning a heavy rain. |
| Duka | A name meaning a small village. |
| Duke | The royalty title used as nickname or given name. Also an abbreviation of Marmaduke. |
| Dukhnivarn | Remover of sorrow and suffering |
| Dukhniwarn | Remover of Sorrow and Suffering |
| Dukie | A name meaning a little leader. |
| Dukine | A name meaning a noble spirit. |
| Dukinea | A name meaning a bright future. |
| Dukker | Fortune-teller. |
| Dukul | Resting at a Shore |
| Dula | Brave and Courageous |
| Duladevi | Name of a Goddess |
| Dulal | Dear one; Loved one |