Surname Somsanuk (สุฤทธิ์ 
, Somsanuk 
) , in the entire world, is a rare family name. The surname Somsanuk is habitual in Thailand, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Likewise, Somsanuk is the forename as well as the last name.
Lan, Banchong, Khambong, Kingkarn, Pennueng, Peeravit, Phimthong, Jiangkham, Tossapol, Napasorn, Nichapad, Songkhane, Chuchchaya, Boonpheng, Khanakorn, Parichart, Praweephakorn, Prawephakorn, Pheeravit, Thanyakod, Niratchada, Nongkrane, Yuwanee, Souriphong, Orathai, Tassaaon, Tom, Sulit, Pipat, Tawan, Napat, Onuma, Seesuk, Amnuay, Amnuai, Bungon, Kesini, Patita, Nookie, Winyoo, Sadanun, Supalak, Chotika, Premmika, Lekruethai, Jurapan, Tassaon, Thepsida, and Akkharadet