indicate the level to which a name has been verified.Meaning & History
From Sino-Korean 光 (gwang) meaning "light" or 廣 (gwang) meaning "broad, wide, extensive" combined with 壽 (su) meaning "long life, lifespan" or 秀 (su) meaning "luxuriant, beautiful, elegant, outstanding" or 洙 (su), referring to a river in the Shadong region of China. Other hanja combinations can form this name as well.