Cognomen Jaruwit (Jaruwit 
) , around the globe, is an extremely rare last name. The cognomen Jaruwit is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Jaruwit is the forename as well as the last name.
Udom, Saartchinda, Sapsuantaeng, Singchai, Arunrujiphan, Charvong, Chaipaya, Boonwong, Khotthong, Kraithep, Rungsang, Homthong, Wongpeng, Sangsuwan, Kongnakorn, Khatiphot, Pangkariya, Pongamnuaykrit, Lohitkarn, Siriratchaikul, Dejpramualpol, Jairakprangput, Minasing, Udomrat, Intarat, Jitmart, Mahad, Sawat, Sawad, Punya, Tipka, Mukura, Sodsai, Chaiya, Bupetch, Panjan, Jittrawong, Junmon, Sinchai, Chukliang, Buttaso, Buakaew, Khwanon, Kraijan, Panmork, Prabnasak, Limgitjaroenporn, Luangna, Sannuphalai, and Srisuwannaket