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Family name Insuk (인숙 , Insuk , อินสุข ) , globally, is quite a rare cognomen. The surname Insuk is habitual in Thailand, where it is quite a rare surname, South Korea, where it is a rare surname, and Cambodia, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Thailand, South Korea, and China. More frequently, Insuk is the forename as well as the last name.
Ko, Jang, Jung, Hong, Yang, Yoon, Avila, Chang, Chong, Chung, Baker, Rohla, Davis, Lauer, Jeong, Hwang, Ynzunza, Bolduc, Brandt, Burton, Andersen, Harrison, Park, Kwon, Kang, Chun, Oh, Yu, Yi, Min, Suh, Son, Cho, Bae, Koo, Kim, Michaelson, Pak, Lim, Han, Yoo, Yun, Shin, Sung, Song, Chon, Choi, Choe, Lee, and Schlernitzauer