In Mandarin contexts,
光石 most often renders the Japanese surname Mitsuishi (
光石) — read 'Guāngshí' in Chinese — or the Korean given name Gwang-seok / Gwangsuk (
光石). The most famous bearer is the late Kim Gwang-seok (
金光石), a beloved Korean folk-rock singer of the 1980s–90s often called 'Korea's Bob Dylan'.
