Cognomen Khemmarin (Khemmarin 
) , in the world, is an extremely rare family name. Much more prevalently, Khemmarin is the forename as well as the last name.
Pirun, Thirarathaset, Thanapatwuttipong, Phuangmala, Piromchaitavee, Sombatpaiboon, Sukphongsri, Mongkalakorn, Wichianlert, Hemasatol, Techaphan, Theerachan, Phanangnitinan, Poolsawat, Pongsuwan, Apisuttipongsakul, Saengsamut, Samavattakul, Hassadin, Towashiraporn, Pissamai, Khomkaeo, Cheawtada, Meathasan, Hassiri, Nuanginta, Teechuma, Keawsri, Lioyotkhiri, Kantha, Sittichokjirakitti, and Boonprakong