| EQUIVALENTS |
| ANCIENT GERMANIC: Adalhard, Adalwolf, Adolf, Adolphus, Alard |
| CZECH: Adolf |
| DANISH: Adolf, Alf |
| DUTCH: Adolf, Aldert, Allard |
| ENGLISH: Adolph, Dolph |
| FINNISH: Aadolf, Aatto, Aatu, Atte |
| FRENCH (QUEBEC): Adélard |
| FRENCH: Adolphe |
| FRISIAN: Abbe, Ade, Aike, Ale, Alke, Alle, Atse |
| GERMAN: Adolf |
| ITALIAN: Adelardo, Adolfo |
| LIMBURGISH: Dölf, Dulf |
| NORWEGIAN: Adolf, Alf |
| SPANISH: Adelardo, Adolfito, Adolfo |
| SWEDISH: Adolf, Alf |
| DIMINUTIVES AND SHORT FORMS |
| SPANISH: Fito |