| Name | Sex | Language | Meaning(s) | Original Spelling | Notes |
|---|
| Clinton | Male | English 773 names | Meaning(s) of Clinton: Town on the Hill 2 names | | |
| Clive | Male | English 773 names | Meaning(s) of Clive: Cliff 1 names Slope 1 names | | Name of various places in England. |
| Clover | Female | English 773 names | Meaning(s) of Clover: Flower Name 4 names | | Name of a type of flower. |
| Colette | Female | English 773 names French 120 names | Meaning(s) of Colette: Of the Victorious People 13 names | | Short form of Nicolette or feminine diminutive form of Colin. |
| Colin | Male | English 773 names | Meaning(s) of Colin: Of the Victorious People 13 names | | Short form of Nicholas. |
| Colleen | Female | English 773 names | Meaning(s) of Colleen: Girl 2 names | | From an Anglo-Irish word. |
| Collette | Female | English 773 names French 120 names | Meaning(s) of Collette: Of the Victorious People 13 names | | Variant of the name Colette. |
| Columbine | Female | English 773 names | Meaning(s) of Columbine: Dove 15 names | | |
| Connie | Female | English 773 names | Meaning(s) of Connie: Steadfast 10 names | | Pet form of Constance. |
| Conrad | Female | English 773 names | Meaning(s) of Conrad: Bold Counsel 1 names | | Variant of Konrad. |
| Constance | Female | English 773 names French 120 names | Meaning(s) of Constance: Steadfast 10 names | | |
| Coral | Female | English 773 names | Meaning(s) of Coral: Precious Material 1 names | | Coral is the name of a beautiful pink material found in some areas of the ocean. |
| 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 | | |
| Cressa | Female | English 773 names | Meaning(s) of Cressa: Gold 33 names | | Variant of the name Cressida. |
| Cressida | Female | English 773 names | Meaning(s) of Cressida: Gold 33 names | | |
| Curtis | Male | English 773 names | Meaning(s) of Curtis: Courteous 3 names | | |
| Cyril | Male | English 773 names | Meaning(s) of Cyril: Lord 17 names | | |
| Cyrus | Male | English 773 names | Meaning(s) of Cyrus: Lord 17 names | | |
| Dahlia | Female | English 773 names | Meaning(s) of Dahlia: Flower Name 4 names | | |
| Daisy | Female | English 773 names | Meaning(s) of Daisy: Flower Name 4 names | | Literally meaning "day's eye". |
| Dale | Unisex | English 773 names | Meaning(s) of Dale: Valley 5 names | | |
| Dalya | Female | English 773 names | Meaning(s) of Dalya: Flower Name 4 names | | Variant of the name Dahlia. |
| Dan | Male | English 773 names | Meaning(s) of Dan: God is My Judge 7 names | | Short form of Daniel. |
| Dane | Male | English 773 names | Meaning(s) of Dane: Valley-dweller 4 names | | Dialect variant of Dean. |
| Daniel | Male | Czech 29 names English 773 names French 120 names German 170 names Jewish 12 names Polish 52 names | Meaning(s) of Daniel: God is My Judge 7 names | | Name of a prophet in the Bible. |
| Danny | Male | English 773 names | Meaning(s) of Danny: God is My Judge 7 names | | Pet form of Daniel. |
| Darcy | Male | English 773 names | Historic name with unknown meaning. | | Originally d'Arcy, borne by a family from Arcy in France. Darcy is the name of the hero of Pride and Prejudice. |
| Darlene | Female | English 773 names | Meaning(s) of Darlene: Darling 17 names | | A modern name created by altering the word darling. |
| Davey | Male | English 773 names Scottish 76 names | Meaning(s) of Davey: Beloved 95 names | | Variant of the name Davy. |
| Davida | Female | English 773 names Scottish 76 names | Meaning(s) of Davida: Beloved 95 names | | Variant of the name Davina. |
| Davie | Male | English 773 names Scottish 76 names | Meaning(s) of Davie: Beloved 95 names | | Variant of the name Davy. |
| Davina | Female | English 773 names Scottish 76 names | Meaning(s) of Davina: Beloved 95 names | | Feminine form of David. |
| Davinia | Female | English 773 names Scottish 76 names | Meaning(s) of Davinia: Beloved 95 names | | Variant of the name Davina. |
| Davy | Male | English 773 names Scottish 76 names | Meaning(s) of Davy: Beloved 95 names | | Pet form of David. |
| Dawn | Female | English 773 names | Meaning(s) of Dawn: Daybreak 7 names | | |
| Dean | Male | English 773 names | Meaning(s) of Dean: Valley-dweller 4 names | | |
| Deane | Male | English 773 names | Meaning(s) of Deane: Valley-dweller 4 names | | Variant of the name Dean. |
| Debora | Female | English 773 names Jewish 12 names | Meaning(s) of Debora: Bee 6 names | | Variant of the name Deborah. |
| Deborah | Female | English 773 names Jewish 12 names | Meaning(s) of Deborah: Bee 6 names | | |
| Debra | Female | English 773 names Jewish 12 names | Meaning(s) of Debra: Bee 6 names | | Variant of the name Deborah. |
| Dene | Male | English 773 names | Meaning(s) of Dene: Valley-dweller 4 names | | Variant of the name Dean. |
| Derek | Male | English 773 names | Meaning(s) of Derek: Ruler of the Tribe 3 names | | From a German form of Theodoric. |
| Derrick | Male | English 773 names | Meaning(s) of Derrick: Ruler of the Tribe 3 names | | Variant of the name Derek. |
| Dina | Female | English 773 names | Meaning(s) of Dina: Judgment 2 names | | Variant of Dinah. |
| Dominic | Male | English 773 names Irish 84 names | Meaning(s) of Dominic: Lord 17 names | | |
| Donovan | Male | English 773 names Irish 84 names | Meaning(s) of Donovan: Brown-haired Chief 1 names | | |
| Dorcas | Female | English 773 names | Meaning(s) of Dorcas: Gazelle 46 names | | |
| Dorothea | Female | Dutch 36 names English 773 names German 170 names | Meaning(s) of Dorothea: Gift from God 59 names | | |
