Cognomen Praopilas (Praopilas 
) , throughout the world, is an extremely rare surname. Much more frequently, Praopilas is the forename as well as the last name.
Chaokwian, Boonsom, Kwasakaew, Thongin, Khutthaso, Cheevakrianggrai, Sunthornnak, and Chanchenchob