Cognomen Удет (Udet 
, Удет 
) , all around the world, is a rare surname. The family name Удет is characteristic of Germany, where it is a very rare surname, Indonesia, and Nigeria, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Indonesia, Germany, and India. Likewise, Удет is the forename as well as the last name.