1: Italian: patronymic or plural form of the personal name Arnoldo of ancient Germanic origin (see Arnold).2: German and Dutch: Latinized (humanistic) patronymic from the personal name Arnold using [...]
1: Italian: patronymic or plural form of the personal name Arnoldo of ancient Germanic origin (see Arnold).2: German and Dutch: Latinized (humanistic) patronymic from the personal name Arnold using [...]