Se-yoon

Se-yoon is a Korean unisex given name. Its meaning depends on the hanja used to write each syllable of the name. There are 15 hanja with the reading "se" and 16 hanja with the reading "yoon" on the South Korean government's official list of hanja which may be used in given names.

People with this name include:
 * Seyoon Kim (born 1946), South Korean-born American biblical scholar
 * Yoo Se-yoon (born 1980), South Korean comedian
 * Moon Se-yoon (born 1982), South Korean comedian
 * Crucial Star (born Park Se-yoon, 1989), South Korean rapper
 * Kim Se-yun (born 1999), South Korean football forward
 * Paek Se-yun, North Korean businessman and politician