Arnao Family History
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Arnao Name Meaning
Castilianized variant of Catalan Arnau, a patronymic name from Arnal(d), a personal name of Germanic origin, equivalent to Arnold. The surname, corresponding to the Italian form Arnaldi, is also found in Italy.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Arno, Armao, Rao, Barna, Anna, Arias, Arney, Arko, Arbo, Ando