| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2021 |
|---|
| Burkard | Burkhard | Old High German | German | Words: castle / brave, hardy | |
| Burkart | Burkhard | Old High German | German | Words: castle / brave, hardy | |
| Burkhard | Burkhard | Old High German | German | Words: castle / brave, hardy | |
| Burkhart | Burkhard | Old High German | German | Words: castle / brave, hardy | |
| Caline | Nicholas/Nicole | Old Greek | French | victory of the people | |
| Carew | Carew | Welsh | English | Words: castle, fortress | |
| Casimir | Casimir | Polish | German, English | Words: destroy / great, famous / peace | |
| Casimiro | Casimir | Polish | Portuguese, Spanish, Italian | Words: destroy / great, famous / peace | |
| Cataldo | Cathal | Old Irish | Italian | Words: battle / rule | |
| Cathal | Cathal | Old Irish | Irish | Words: battle / rule | |
| Cathalain | Cathalain | Old Irish | English | maybe brave warrior | |
| Cathán | Cathán | Old Irish | Irish | Words: battle | |
| Chad | Chad | Old English | English | Words: battle | |
| Chester | Chester | Old English | English | Words: fort | |
| Christhild | Christhild | German | German | Words: Christian / fight | |
| Cillian | Cillian | Old Irish | French, Irish | maybe war, strife | #743 |
| Claes | Nicholas/Nicole | Old Greek | Scandinavian | victory of the people | |
| Clirim | Clirim | Albanian | Albanian | liberated | |
| Clotario | Lothar | Old High German | Portuguese, Spanish, Italian | Words: loud, famous / army, warrior | |
| Clothilde | Klothilde | Old High German | French | Words: loud, famous / fight | |
| Clotilda | Klothilde | Old High German | English | Words: loud, famous / fight | |
| Clotilde | Klothilde | Old High German | Italian | Words: loud, famous / fight | |
| Coletta | Nicholas/Nicole | Old Greek | Italian | victory of the people | |
| Colette | Nicholas/Nicole | Old Greek | French | victory of the people | #454 |
| Colin | Nicholas/Nicole | Old Greek | English | victory of the people | #269 |
| Collin | Nicholas/Nicole | Old Greek | English | victory of the people | #421 |
| Consalvo | Gonzalo | Old High German | Italian | Words: fight | |
| Corliss | Corliss | Old English | English | free from anxiety | |
| Crew | Carew | Welsh | English | Words: castle, fortress | #266 |
| Crue | Carew | Welsh | English | Words: castle, fortress | |
| Cunegonda | Kunigunde | Old High German | Italian | Words: tribe, clan / fight | |
| Cunégonde | Kunigunde | Old High German | French | Words: tribe, clan / fight | |
| Cunegund | Kunigunde | Old High German | English | Words: tribe, clan / fight | |
| Cunegunda | Kunigunde | Old High German | Spanish | Words: tribe, clan / fight | |
| Cunegundes | Kunigunde | Old High German | English | Words: tribe, clan / fight | |
| Cyneburga | Cyneburga | Old English | English | royal fortress | |
| Damaso | Damasus | Old Greek | Italian | tamer | |
| Dámaso | Damasus | Old Greek | Spanish | tamer | |
| Dâmaso | Damasus | Old Greek | Portuguese | tamer | |
| Damasus | Damasus | Old Greek | German | tamer | |
| Damian | Damian/Damiana | Old Greek | German, English, Polish | Words: tame, subdue | #113 |
| Damián | Damian/Damiana | Old Greek | Spanish | Words: tame, subdue | |
| Damiana | Damian/Damiana | Old Greek | Italian | Words: tame, subdue | |
| Damiano | Damian/Damiana | Old Greek | Italian | Words: tame, subdue | |
| Damien | Damian/Damiana | Old Greek | French | Words: tame, subdue | #280 |
| Damion | Damian/Damiana | Old Greek | English | Words: tame, subdue | |
| Damon | Damian/Damiana | Old Greek | English | Words: tame, subdue | #424 |
| Darcey | Darcy/Darcy | Old French | English, Scottish | from Arcy | |
| Darcie | Darcy/Darcy | Old French | English | from Arcy | |
| Darcy | Darcy/Darcy | Old French | English | from Arcy | |
| Darcy | Darcy/Darcy | Old French | English | from Arcy | |
| Degenhard | Degenhard | Old High German | German | Words: warrior / brave, hardy | |
| Delfred | Delfred | Unknown | German, English | Words: peace, protection, safety | |
| Delinda | Gundelinde | Old High German | Italian | Words: fight / lime, linden, lime-wood shield / gentle, friendly | |
| Demian | Damian/Damiana | Old Greek | German | Words: tame, subdue | |
| Demjan | Damian/Damiana | Old Greek | Russian | Words: tame, subdue | |
| Deolinda | Dietlinde | Old High German | Portuguese, Spanish | Words: people / gentle, friendly / lime, linden, lime-wood shield | |
| Diamond | Diamond/Diamond | English | English | diamond | |
| Diamond | Diamond/Diamond | English | English | diamond | |
| Didi | Dieter | Old High German | German | Words: people / army, warrior | |
| Dieter | Dieter | Old High German | German | Words: people / army, warrior | |
| Dietgard | Dietgard | Old High German | German | Words: people / fence, enclosure, protection | |
| Dietger | Dietger | Old High German | German | Words: people / spear | |
| Diethild | Diethild | Old High German | German | Words: people / fight | |
| Dietlind | Dietlinde | Old High German | German | Words: people / gentle, friendly / lime, linden, lime-wood shield | |
| Dietlinde | Dietlinde | Old High German | German | Words: people / gentle, friendly / lime, linden, lime-wood shield | |
| Dikran | Tigran | Old Persian | Armenian | fighting with arrows | |
| Dina | Dinah | Hebrew | German, English | maybe judgement | |
| Dinah | Dinah | Hebrew | German, English | maybe judgement | |
| Donagh | Duncan | Old Irish | Irish | brown(haired) warrior | |
| Donika | Andronika | Old Greek | Albanian | victory of a man | |
| Donnacha | Duncan | Old Irish | Irish | brown(haired) warrior | |
| Dragan | Dragomir/Dragomira | Old Slavic | Slavic | Words: great, famous / peace | |
| Dragomir | Dragomir/Dragomira | Old Slavic | Slavic | Words: great, famous / peace | |
| Dragomira | Dragomir/Dragomira | Old Slavic | Slavic | Words: great, famous / peace | |
| Duarte | Edward/Eduarda | Old English | Portuguese | guard of his wealth | |
| Duilio | Duilio | Latin | Portuguese, Spanish, Italian | Words: war | |
| Duncan | Duncan | Old Irish | English | brown(haired) warrior | |
| Earl | Earl/Earline | Old English | English | nobleman, warrior | |
| Earle | Earl/Earline | Old English | English | nobleman, warrior | |
| Earline | Earl/Earline | Old English | English | nobleman, warrior | |
| Ed | Edward/Eduarda | Old English | English | guard of his wealth | |
| Eddie | Edward/Eduarda | Old English | English | guard of his wealth | #772 |
| Eddy | Edward/Eduarda | Old English | English | guard of his wealth | |
| Edelgard | Edelgard | Old High German | German | Words: noble, honorable / fence, enclosure, protection | |
| Edgar | Edgar/Edgarda | Old English | German, French, English | Words: wealth / spear | #409 |
| Édgar | Edgar/Edgarda | Old English | Spanish | Words: wealth / spear | |
| Edgarda | Edgar/Edgarda | Old English | Italian | Words: wealth / spear | |
| Edgardo | Edgar/Edgarda | Old English | Spanish, Italian | Words: wealth / spear | |
| Edgaro | Edgar/Edgarda | Old English | Italian | Words: wealth / spear | |
| Edi | Edward/Eduarda | Old English | Albanian | guard of his wealth | |
| Edit | Edith | Old English | Scandinavian | Words: wealth / fight, battle | |
| Edita | Edith | Old English | Slavic, Czech | Words: wealth / fight, battle | |
| Edith | Edith | Old English | German, English | Words: wealth / fight, battle | #492 |
| Editha | Edith | Old English | German, English | Words: wealth / fight, battle | |
| Editta | Edith | Old English | Italian | Words: wealth / fight, battle | |
| Edmond | Edmund/Edmonda | Old English | French, English | Words: wealth / protection, protector | |
| Edmonda | Edmund/Edmonda | Old English | Italian | Words: wealth / protection, protector | |
| Edmondo | Edmund/Edmonda | Old English | Italian | Words: wealth / protection, protector | |
| Edmund | Edmund/Edmonda | Old English | German, English | Words: wealth / protection, protector | |
