Cognomen Lertluk (Lertluk 
) , around the world, is an extremely rare family name. The last name Lertluk is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Lertluk is the forename as well as the last name.
Nira, Wiwakwin, Somkaow, Kritawetin, Ngernsiri, Chomnanmoh, Tangpanit, Iamsamang, Wongdeeperm, Suwansukho, Kamonthipsukhon, and Klongthanakit