Cognomen Kullanat (Kullanat 
) , around the world, is an extremely rare family name. Much more prevalently, Kullanat is the forename as well as the last name.
Jaisom, Promchan, Rongsuphan, Jaropasrat, Thairakthong, Thawarat, Triburam, Khawkhiaw, Kuntakhut, Kritwitthayakul, Kullabut, Phutharat, Rungthong, Tabtimthong, Hanananthasuk, Suwanmanee, Chumharutai, Jarukamool, Hananantasuk, Srisongkrow, Kaewsongsri, Ratmuangmoon, Ngammuangpak, Keetalak, Arrunnapaporn, Wunsuk, Yodsri, Sahatwiwat, Sujaree, Arrunna, Chartwut, Chaisom, Kaewnok, Kummayee, Kaewwong, Kimsuksri, Tanarom, Thongon, Namkaew, Napatpuridach, Inthong, Wanaloh, Suksumek, Srisaard, Srilarat, Diewsuttichat, and Prasertsuksri