| Adelia | | ə-DEL-ee-ə (English) | English, Spanish | |
| 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 | |
| Adella | | ə-DEL-ə | English | |
| Adelle | | ə-DEL | English | |
| Adelmar | | - | Ancient Germanic, Portuguese (Brazilian) | |
| Adelyn | | AD-ə-lin | English (Modern) | |
| Aden | | AY-dən | English (Modern) | |
| Aditi | | - | Hinduism, Indian, Hindi, Marathi, Bengali, Kannada | |
| Adolf | | AH-dawlf (German), AH:-dawlf (Dutch) | German, Dutch, Swedish, Norwegian, Danish, Czech, Ancient Germanic | |
| Adolph | | AD-ahlf, AY-dahlf | English | |
| Adolphe | | - | French | |
| Adolphus | | - | Ancient Germanic (Latinized) | |
| Adria | | AYD-ree-ə | English | |
| Adrian | | AY-dree-ən (English), AHD-ryahn (Polish), AH-dree-ahn (German), ah-dree-AHN (Russian) | English, Romanian, Polish, German, Swedish, Norwegian, Danish, Russian | |