Moon comes from Old English mona from Proto-Germanic *menon- from Proto-Indo-European me(n)ses meaning “month, moon” from *meh “to measure”. Moon is also a Korean surname from Chinese Wen meaning “literature, culture, writing”, as well as being an English surname with several possible origins behind it: it may have originated from Cornish mon “thin”, originally a nickname for a thin or slender person; it also derives from a place name in France, a village called Moyon. It could also have risen from Anglo-Norman moun or mon meaning “monk”, a nickname for someone who lived like a monk, or it could be from an Anglicized form of Gaelic surname Ó Mocháin “descendant of Mochán”, the latter meaning “early, timely”.
Origin: Proto-Indo-European, Korean, Cornish, Anglo-Norman
- Mun (Korean)