| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Cyrilla | - | English (Rare) | ||
| Cyrille | see-REEL | French | ||
| Cyrillus | - | Ancient Greek (Latinized) | ||
| Cyrus | SIE-rəs (English) | English, Biblical, Biblical Latin, Ancient Greek (Latinized) | ||
| DÉBora | DE-bo-rah (Spanish) | Spanish, Portuguese, French | ||
| DÉLia | - | Portuguese, French, Hungarian | ||
| DÉOdat | - | French | ||
| DÉSirÉ | de-zee-RE | French | ||
| DÉSirÉE | de-zee-RE | French | ||
| Dacre | - | English (Rare) | ||
| Daffodil | DAF-ə-dil | English (Rare) | ||
| Dagfinnr | - | Ancient Scandinavian | ||
| Dagm&Aelig;R | - | Ancient Scandinavian | ||
| DagnÝ | - | Ancient Scandinavian, Icelandic | ||
| Dagr | - | Ancient Scandinavian |