| Name | Sex | Language | Meaning(s) | Original Spelling | Notes |
|---|
| Cosmo | Male | English 773 names German 170 names Italian 145 names | Meaning(s) of Cosmo: Beauty 85 names Order 1 names | | |
| Craig | Male | English 773 names Scottish 76 names | Meaning(s) of Craig: Rock 34 names | | From a surname, originally the name of many places in Scotland. |
| Creighton | Male | English 773 names Scottish 76 names | Meaning(s) of Creighton: Border Settlement 1 names | | |
| Curt | Male | German 170 names | Meaning(s) of Curt: Counsel 4 names | | Variant of the name Kurt. |
| Curtis | Male | English 773 names | Meaning(s) of Curtis: Courteous 3 names | | |
| Cyril | Male | English 773 names | Meaning(s) of Cyril: Lord 17 names | | |
| Cyrille | Unisex | French 120 names | Meaning(s) of Cyrille: Lord 17 names | | French form of Cyril. |
| Cyrus | Male | English 773 names | Meaning(s) of Cyrus: Lord 17 names | | |
| Da’ub | Unisex | Arabic 10801 names | Meaning(s) of Da’ub: Conscientious 7 names Diligent 16 names | دَؤوب | Variant of the name Dawub. |
| Daaber | Male | Arabic 10801 names | Meaning(s) of Daaber: Ancestry 4 names Origins 4 names Root 5 names | دَابِر | Variant of the name Dabir, which is mentioned in the Quran. |
| Daabir | Male | Arabic 10801 names | Meaning(s) of Daabir: Ancestry 4 names Origins 4 names Root 5 names | دَابِر | Variant of the name Dabir, which is mentioned in the Quran. |
| Daaem | Male | Arabic 10801 names | Meaning(s) of Daaem: Constant 7 names Continual 1 names Perpetual 4 names | دَائِم | |
| Daana | Unisex | Persian 2045 names | Meaning(s) of Daana: Experienced 28 names Knowledgeable 63 names Wise 193 names | دانا | Variant of the name Dana. |
| Daanaa | Unisex | Persian 2045 names | Meaning(s) of Daanaa: Experienced 28 names Knowledgeable 63 names Wise 193 names | دانا | Variant of the name Dana. |
| Daanesh | Unisex | Persian 2045 names | Meaning(s) of Daanesh: Knowledge 21 names Wisdom 67 names | دانش | Variant of the name Danesh. |
| Daanish | Unisex | Persian 2045 names | Meaning(s) of Daanish: Knowledge 21 names Wisdom 67 names | دانش | Variant of the name Danesh. |
| Daara | Male | Kurdish 197 names Persian 2045 names | Meaning(s) of Daara: Wealthy 34 names | دارا | Variant of the name Dara. |
| Daares | Male | Arabic 10801 names | Meaning(s) of Daares: Researcher 14 names Seeker of Knowledge 15 names Student 5 names | دارس | Variant of the name Daris. |
| Daaria | Male | Persian 2045 names | Meaning(s) of Daaria: Acquirer 19 names Owner 5 names Wealthy 34 names | داریا | Variant of the name Daria. |
| Daaris | Male | Arabic 10801 names | Meaning(s) of Daaris: Researcher 14 names Seeker of Knowledge 15 names Student 5 names | دارس | Variant of the name Daris. |
| Daavar | Male | Persian 2045 names | Meaning(s) of Daavar: Arbitrator 9 names Judge 13 names | داور | Variant of the name Davar. |
| Daawar | Male | Persian 2045 names Urdu 103 names | Meaning(s) of Daawar: Arbitrator 9 names Judge 13 names | داور | Variant of the name Dawar. |
| Dabeer | Unisex | Persian 2045 names | Meaning(s) of Dabeer: Instructor 4 names Teacher 9 names | دَبِيْر | |
| Daber | Male | Arabic 10801 names | Meaning(s) of Daber: Ancestry 4 names Origins 4 names Root 5 names | دَابِر | Variant of the name Dabir, which is mentioned in the Quran. |
| Dabir | Unisex | Persian 2045 names | Meaning(s) of Dabir: Instructor 4 names Teacher 9 names | دَبِيْر | Variant of the name Dabeer. |
| Dabir | Male | Arabic 10801 names | Meaning(s) of Dabir: Ancestry 4 names Origins 4 names Root 5 names | دَابِر | The name Dabir is mentioned in the Quran. |
| Dadmehr | Male | Persian 2045 names | Meaning(s) of Dadmehr: Lover of Justice 1 names | دادمهر | |
| Dadvar | Male | Persian 2045 names | Meaning(s) of Dadvar: Arbitrator 9 names Judge 13 names | دادور | |
| Dadwar | Male | Kurdish 197 names | Meaning(s) of Dadwar: Arbitrator 9 names Judge 13 names | دادوەر | |
| Daeb | Male | Arabic 10801 names | Meaning(s) of Daeb: Conscientious 7 names Diligent 16 names | دائب | |
| Daeej | Male | Arabic 10801 names | Meaning(s) of Daeej: Beautiful-eyed 30 names | دَعِيج | |
| Dafar | Unisex | Arabic 10801 names | Meaning(s) of Dafar: Triumph 9 names Victory 30 names Win 9 names | ظَفَر | Variant of the name Zafar. |
| Dag | Male | Scandinavian 81 names | Meaning(s) of Dag: Day 1 names | | |
| Dahaa | Male | Arabic 10801 names | Meaning(s) of Dahaa: Intelligence 26 names Sense 12 names Wisdom 67 names | دَهَا | |
| Dahanat | Male | Arabic 10801 names Turkish 166 names | Meaning(s) of Dahanat: Intelligence 26 names Keeness 3 names | ذَهَانَت | Variant of the name Zahanat. |
| Dahban | Male | Arabic 10801 names | Meaning(s) of Dahban: Gold-plated 1 names | دَهْبَان | |
| Dahee | Male | Arabic 10801 names | Meaning(s) of Dahee: Clever 4 names Intelligent 181 names | دَاهِي | |
| Dahi | Male | Arabic 10801 names | Meaning(s) of Dahi: Clever 4 names Intelligent 181 names | دَاهِي | Variant of the name Dahee. |
| Dahin | Male | Arabic 10801 names | Meaning(s) of Dahin: Intellectual 30 names Intelligent 181 names Sagacious 21 names | ذَهِيْن | Variant of the name Zaheen. |
| Dahus | Male | Arabic 10801 names | Meaning(s) of Dahus: Lion 105 names | دَهُوس | |
| Dai | Male | Welsh 50 names | Meaning(s) of Dai: Beloved 95 names | | Welsh pet form of David. Originally of a different origin meaning "to shine". |
| Dale | Unisex | English 773 names | Meaning(s) of Dale: Valley 5 names | | |
| Daleel | Male | Arabic 10801 names | Meaning(s) of Daleel: Guide 64 names Mentor 6 names | دَلِيْل | The name Daleel is mentioned in the Quran. |
| Dalil | Male | Arabic 10801 names | Meaning(s) of Dalil: Guide 64 names Mentor 6 names | دَلِيْل | Variant of the name Daleel, which is mentioned in the Quran. |
| Dalir | Male | Persian 2045 names | Meaning(s) of Dalir: Brave 136 names | دلیر | |
| Dalu | Unisex | Arabic 10801 names | Meaning(s) of Dalu: Well Bucket 2 names | دَلْو | The name Dalu is mentioned in the Quran. |
| Dameer | Unisex | Arabic 10801 names | Meaning(s) of Dameer: Conscience 21 names Heart 25 names Mind 8 names | ضمير | Variant of the name Zameer. |
| Damin | Male | Arabic 10801 names | Meaning(s) of Damin: Guarantor 14 names Surety 7 names | ضامن | Variant of the name Zamin. |
| Dan | Male | English 773 names | Meaning(s) of Dan: God is My Judge 7 names | | Short form of Daniel. |
| Dan | Male | Biblical 45 names | Meaning(s) of Dan: He Judged 1 names | | Name of one of the sons of prophet Jacob in the Bible. |
