1) English boy name 
Johnathon is an English name for boys. The meaning is `gift from God` The name Johnathon is most commonly given to American boys. What do they use in other countries? Jonathan (English, NAMES_Bibl) Johnathan (English) The name sounds like: Jonathon, Johnathan Similar names are: Johnson, Johnston See also: Nathan, Jonty, Jonathon, Jon, Johnathan