Surname Charanja (Charanja 
) , across the world, is a very rare cognomen. The cognomen Charanja is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Charanja is the forename as well as the last name.
Ariya, Jiraporn, Naruedet, Geerapune, Natthakorn, and Thapanapong