All over the world, Cha-Cha (Cha-Cha 
, 恰恰 
) is a rare mostly female, but infrequently masculine first name. The given name Cha-Cha is characteristic of Kuwait, where it is a rare female name, Philippines, where it is a very rare predominantly girly, but very seldom masculine name, and Indonesia, where it is a very rare female name. In absolute terms, it is the most numerous in China, Indonesia, and Philippines. Likewise, Cha-Cha is the last name as well as the forename. Parts of the name also exists independently as a last name Cha, and a last name Cha.