Cognomen ศิริพลอย (ศิริพลอย 
) , all over the world, is an extremely rare last name. The last name ศิริพลอย is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, ศิริพลอย is the forename as well as the last name.
วงษ์สอน, and สุขสมบูรณ์วงศ์