郎君
ろ
う
く
ん
Meanings
1
young man; boy; son (of one's master/employer)
honorific or respectful (sonkeigo)obsolete term
Obsolete honorific term for a young man or boy, especially the son of one's master or employer. Not used in modern Japanese.
In old novels, there are scenes where someone asks, 'Whose son is that young man?'