Cognomen Sangkrajang (Sangkrajang 
) , around the world, is a rare surname. The cognomen Sangkrajang is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Da, Jurarat, Tasspon, Thitima, Thitapa, Wipawee, Wonkanok, Surasing, Supattra, Kanyanut, Kunyanut, Panpanut, Rattikan, Tunyanan, Naowarat, Nuttamas, Waraporn, Weerawat, Sitthisak, Achirapat, Patcharee, Patompong, Lachata, Rachata, Rattana, Anggoon, Tin, Anon, Pijit, Endoo, Varit, Venus, Opast, Sirion, Anunya, Arthit, Jittanard, Amporn, Panisa, Ruraya, Thirat, Yenjit, Montree, Metinee, Sirapat, Sidapon, Suracha, Sujitra, Apiwat, and Thanisorn