Cognomen Харіса (Haritha 
, Harithah 
, Харіса 
) , in the entire world, is quite a rare last name. The last name Харіса is characteristic of Sri Lanka, where it is quite a rare surname, Oman, where it is a rare surname, and Kuwait. Not in comparison with a country's population, it is the most numerous in India, Sri Lanka, and United Arab Emirates. More prevalently, Харіса is the forename as well as the last name.