| Duda | A name meaning a beloved or dear friend. |
| Dudd | An English name meaning a rounded hill. |
| Dudda | A name meaning a person from the valley. |
| Dudde | A name meaning a small and quiet soul. |
| Duddu | A name meaning a bright and happy child. |
| Duddy | Familiar to All |
| DUDEK | A Polish surname meaning hoopoe bird. |
| Dudely | Derived from a meadow near a valley. |
| Dudha | A name meaning milk in Sanskrit. |
| Dudley | From the meadow |
| Dudly | Variant of Dudley: Gathering field; meeting field. |
| DUDON | meaning unknown |
| Dudu | A term meaning beloved or sweet one. |
| DUE | Derived from the word for expected. |
| Duer | A name meaning water or river dweller. |
| 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. |
| Duhat | A Filipino term for the black plum fruit. |
| Duhkha | A Buddhist term meaning suffering or sorrow. |
| Duhr | A name meaning noon or midday. |
| 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 |
| Dukker | Fortune-teller. |
| Dukul | Resting at a Shore |
| Dula | Brave and Courageous |