Cognomen Каххар (Каххар 
, Kahhar 
) , around the world, is a rare surname. The surname Каххар is characteristic of Bangladesh, where it is a rare surname, Kyrgyzstan, and Malaysia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Bangladesh, Indonesia, and Saudi Arabia. Very seldom, Каххар is the forename as well as the last name.
Ісмаілов, and Абдукаримов