Baby Names Gender-Neutral Names Meaning of the Name Sook Updated April 17, 2026 by Jennifer M. Sook Gender: Neutral Origin: Korean Meaning: Pure, Light ♥ Add to my Namelist What is the meaning of the name Sook? The name Sook is primarily a gender-neutral name of Korean origin that means Pure, Light. People who like the name Sook also like: Oliver, Patrick, Varro, Dominic, U-Jin, Varius, Rafael, Nathalie, Leah, Mi-Suk, Delta, Min-Ji, Nina, Clara Names like Sook: Sukey, Sachiko, Suoh, Siya, Skah, Sashi, Shai, Shoji, Shizuka, Seija, Saskia, Shasa, Sky, Shaya, Susie, Sachiyo, Seiji, Saku, Shigeko, Ska, Soji, Shaw, Seia, Sassy, Sosie, Sakaye, Shazi, Sika, Sachi, Saya Stats for the Name Sook Sook is currently not in the top 100 on the Baby Names Popularity Charts Sook is currently not ranked in U.S. births