Family name Pattanawan (Pattanawan 
) , around the globe, is an extremely rare surname. The cognomen Pattanawan is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Pattanawan is the forename as well as the last name.
Samanit, Kamsook, Chanapai, Chanaphi, Chaiyasit, Singhaphan, Suwanvorachad, Wittayakul, Suwanworachad, and Suwanworachart