Aun Family History
Aun Surname Meaning
Muslim (Pakistan): from a personal name based on Arabic ʿaun ‘help aid’. Compare Aoun.
Cambodian: written អូន same as Oun.
Estonian: arbitrary surname from aun ‘long stack of peat crops or hay’ or õun ‘apple’ as the character õ was often substituted with a in the old spelling.
Source: Dictionary of American Family Names 2nd edition, 2022
