Cognomen Khuncharoen (Khuncharoen 
) , around the world, is a rare surname. The cognomen Khuncharoen is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Ampa, Chitratikorn, Nuttawudth, Natthawat, Pheeranat, Phornphan, Padungsak, Kittituch, Kanyaphak, Chiraphon, Atthaphon, Ekkachai, Nuttapol, Nantawat, Chonnikarn, Jiaranai, Amornrat, Mathirut, Domerapee, Parmyuta, Kanjana, Arisara, Somchai, Phinet, Pranee, Panwad, Archan, Somnit, Suriya, Kasidate, and Nattaphong