man, lad, son, youngster, youth, fellow, brat, chap, sonny, male child, laddie, stripling, boyo, kid, young man, dude, buddy, bloke, man child.
cabin boy (noun)
More boy synonyms
baby boy, young boy, little boy, young lad, little kid, little fellow, little guy, chappie, young fellow, adolescent, boyfriend, Sonny, servant, little son,