Cognomen อ๊อฟ (Off 
, Aoff 
, อ๊อฟ) , in the world, is quite a rare surname. The cognomen อ๊อฟ is characteristic of Azerbaijan, where it is quite a rare surname, Germany, and Algeria, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Germany, Indonesia, and the United States. Also, อ๊อฟ is the forename as well as the last name.