Cognomen Nuz (Nuz 
) , across the world, is a rare family name. The last name Nuz is habitual in Mauritius, where it is quite a rare surname, Argentina, where it is a rare surname, and Indonesia, where it is a very rare surname. Measured by absolute frequency, the name is most common in Indonesia, Argentina, and France. Likewise, Nuz is the forename as well as the last name.