Cognomen Zahu (Zahu 
, Заху 
) , across the world, is a very rare family name. The family name Zahu is habitual in Israel, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and Pakistan. Not in comparison with a country's population, the name is most common in Pakistan, China, and Russia. Also, Zahu is the forename as well as the last name.