Family name Zyu (Zyu 
) , across the world, is a rare surname. The family name Zyu is habitual in South-eastern Asia, particularly Myanmar, where it is a very rare surname, Indonesia, and Thailand, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Indonesia, Myanmar, and China. Much less frequently, Zyu is the forename as well as the last name.