From Sino-Korean
淑 (suk) meaning "good, pure, virtuous, charming" and
子 (ja) meaning "child". Other hanja characters can form this name as well. Korean feminine names ending with the character
子 (a fashionable name suffix in Japan, read as
-ko in Japanese) declined in popularity after 1945 when Korea was liberated from Japanese rule.
There were no related names found for Suk-Ja.