Family name Petruang (Petruang 
) , in the entire world, is a very rare cognomen. The last name Petruang is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, Petruang is the forename as well as the last name.
Sopis, Sombut, Ajjima, Anuchit, Akkarin, Piradee, Rawadee, Pakachon, Natjaree, Natchanok, Witchulada, Suriyakamon, and Patcharanon