| Dhukaa | The sun; dawn; morning; suitable combination |
| Dhulfaqaar | Battle of Badr and which was presented to Ali (RA) |
| Dhulkifl | (Zulkitl) Name of a prophet of Allah |
| Dhunnoon | Man of the whale |
| Dhushshimalain | (Zuthimalin) Name of a Sahabi (RA) |
| Diablo | Spanish for 'devil' or 'satan', often used to refer to the main character in the video game series. |
| Diago | A name meaning the supplanter. |
| Diamantino | Diamantino is a Portuguese surname meaning 'diamond-like' or 'relating to diamonds', possibly referring to a gemstone enthusiast. |
| Diaz | A name meaning days or sunlight. |
| Didi | Divine; heavenly |
| Diede | Powerful ruler of the people |
| Diederick | Derived from Germanic 'dietrich,' meaning 'ruler of the people' or 'people's leader.' |
| Diedrich | A powerful ruler of the people |
| Diello | Italian surname meaning 'of the valley' or 'from the valley', possibly derived from a place name. |
| Diesel | Derived from the name Dietrich. |
| Dieudonn | A gift given by the Almighty. |
| Dihishwar | Lord of the entire universe. |
| Dihya | Handsome;sahabi; leader of soldiers |
| Dikhlat | One who shows or reveals truth. |
| Dilaram | One who brings peace to hearts. |
| Dilband | A beloved or cherished person. |
| Dilgir | I love the show |
| Dill | A fragrant herb used in cooking. |
| Dillard | Dillard is of French origin, derived from 'de la dure,' meaning 'from the hard or strong place'. |
| Dillinger | Dillinger is a surname of German origin, meaning 'son of the dil' or 'dill' valley dweller. |
| Dilly | A term for something remarkable. |
| Dimetri | A variation of the name Demetrius. |
| Dimetric | Relating to two distinct measures. |
| Dimetrie | A variant of the name Demetrius. |
| Dimetrios | A follower of the goddess Demeter. |
| Dimetrus | A variant of the name Demetrius. |
| Dimitricus | A formal variation of Demetrius. |
| Dimitrij | A Slavic form of the name Demetrius. |
| Dimos | Greek name meaning 'of the people' or 'belonging to the people', derived from demos, meaning 'people'. |
| Dinh Hoa | Flower at the peak |
| Diokles | People-slayer or destroyer of people, derived from Greek 'dios' meaning people and 'kles' meaning slayer. |
| Dionicio | Dionicio is a Spanish name derived from Dionysius, meaning 'follower of Dionysus' or 'divine gift'. |
| Dionisio | Dionisio is a Spanish variant of Dionysius, meaning 'belonging to Dionysus' or 'follower of the god of wine'. |
| Dipper | A person who dips or one who is skilled at dipping or pouring liquids. |
| Disung | Disung is a rare surname of African origin, possibly derived from a Yoruba or Igbo name meaning 'born on a Sunday'. |