Cognomen 齐夫 (Ziv 
, 齐夫 , Ze'Ev 
) , throughout the world, is quite a rare last name. The last name 齐夫 is habitual in Serbia, where it is quite a rare surname, Israel, and Bulgaria, where it is a rare surname. In absolute terms, it most frequently occurs in the United States, Israel, and Serbia. Likewise, 齐夫 is the forename as well as the last name.