Surname Ramphaiphan (Ramphaiphan 
) , throughout the world, is an extremely rare cognomen. Much more frequently, Ramphaiphan is the forename as well as the last name.
Posa, Mamuang, Yodsroy, Chaisong, Banlengrom, Jakthana, Charunsamathisak, Phromboon, Chaibunruang, and Chimpleewat