The name "So" is of Korean origin and has a rich history behind it. It is composed of two characters: "소" which means "small" or "lesser", and "하" which means "river". Thus, the meaning of the name So is "small river".
According to Korean naming tradition, names are typically composed of one syllable for males and two syllables for females. Therefore, So is a unisex name in Korea. However, it is more commonly used for girls.
The name So has been popular in Korea throughout history, with notable figures bearing this name. For instance, there was a queen named So in the ancient Korean kingdom of Silla. She was known for her intelligence and political acumen, and played a significant role in the unification of Korea during her reign.
In modern times, the name So continues to be popular among Koreans and has gained international recognition through famous figures such as So Ji-sub, a South Korean actor and model, and So Yoo-jin, a South Korean actress. Despite its simple meaning, the name So holds significant historical and cultural importance in Korea.
The name's popularity peaked in 1993 with 8 births that year.