| EQUIVALENTS |
| ANCIENT GERMANIC: Aldo |
| ITALIAN: Aldo |
| PORTUGUESE: Aldo |
|
| FEMININE FORMS |
| ANCIENT GERMANIC: Adela, Adelina, Alda |
| BULGARIAN: Adelina |
| CZECH: Adéla |
| ENGLISH: Adalyn, Adalynn, Adela, Adele, Adelia, Adeline, Adella, Adelle, Adelyn, Alene, Aline, Delia, Della, Ethel, Ethelyn |
| FINNISH: Aada, Ada, Adele |
| FRENCH: Adèle, Adeline, Aline, Aude, Line |
| GERMAN: Adele, Adelina, Alina |
| HUNGARIAN: Ada, Adél |
| ITALIAN: Ada, Adele, Adelina, Alda, Alina |
| POLISH: Adela, Alina |
| PORTUGUESE (BRAZILIAN): Aline |
| PORTUGUESE: Adelina, Alda, Aldina, Dina |
| ROMANIAN: Adela, Adelina, Alina |
| SPANISH (LATIN AMERICAN): Adelita |
| SPANISH: Adela, Adelia, Adelina |
|
| OTHER FORMS |
| ROMANIAN: Adina, Alin |
|