| Adel | | - | Arabic | |
| Adela | | ə-DEL-ə (English), ah-DE-lah (Polish) | English, Spanish, Romanian, Polish, Ancient Germanic | |
| Adelais | | - | Ancient Germanic | |
| Adelardo | | - | Spanish, Italian (Archaic) | |
| Adelbert | | AH:-dəl-bərt (Dutch) | German, Dutch | |
| Adelheid | | AH-del-hiet (German), AH-dəl-hiet (Dutch) | German, Dutch | |
| Adelina | | ah-de-LEE-nah (Italian), ah-dhe-LEE-nah (Spanish) | Italian, Portuguese, Spanish, Romanian, German, Bulgarian, Ancient Germanic (Latinized) | |
| Adeline | | a-də-LEEN (French), AD-ə-lien (English) | French, English | |
| Adelita | | - | Spanish (Latin American) | |
| Adelmar | | - | Ancient Germanic, Portuguese (Brazilian) | |
| Adetokunbo | | - | Western African, Yoruba | |
| Adhiambo | | - | Eastern African, Luo | |
| Adil | | - | Arabic | |
| Adila | | - | Arabic | |
| Adina (1) | | - | Biblical, Biblical Latin, Biblical Greek, Hebrew | |