| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Deloris | də-LAWR-is | English | ||
| Delphia | DEL-fee-ə | English | ||
| Delroy | DEL-roi | English (Rare) | ||
| Delshad | - | Persian | ||
| Delta | DEL-tə | English | ||
| Delwyn | - | Welsh | ||
| Delyth | - | Welsh | ||
| DemİR | - | Turkish | ||
| DemÉTrio | - | Portuguese | ||
| Demelza | - | English (British) | ||
| Demetria | - | Ancient Greek, English | ||
| Demetrio | de-ME-tryo | Italian, Spanish | ||
| Demyan | dyem-YAHN (Russian), deem-YAHN (Russian), dem-YAHN (Ukrainian) | Russian, Ukrainian | ||
| Den | DEN | English | ||
| DenİZ | - | Turkish |