Cognomen Ruangvittayanon (Ruangvittayanon 
) , all over the world, is a very rare surname. The family name Ruangvittayanon is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
Anuchit, Chutima, Chaiporn, Chaiyaporn, Pitchayanin, and Chanathinart