Last name Auat (Auat 
) , throughout the world, is a rare family name. The last name Auat is habitual in Argentina, where it is a rare surname, Iraq, where it is a very rare surname, and Malaysia. In absolute terms, this name is the most popular in Argentina, Iraq, and Brazil. Much less frequently, Auat is the forename as well as the last name.
| luis alejandro auat Argentine historian of philosophy and university professor (1960-), AR (b. 1960) |
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