Last name Yayaya (Yayaya 
, Яяя 
) , around the world, is a rare surname. The last name Yayaya is habitual in Nigeria, where it is a rare surname, Indonesia, where it is a very rare surname, and Kazakhstan. In absolute terms, it is commonest in Nigeria, Indonesia, and Russia. Much less frequently, Yayaya is the forename as well as the last name.