Johnathon is a distinctive boys' name in United States, ranking #595 in 2007 with 425 recorded births. The name reached its all-time peak in 1996 with 871 births ranking #302. Since 1996, the popularity has decreased by 51.2%. In 2007, approximately 1 in every 4,883 boys born was named Johnathon. STABLE Recent data shows the name is currently stable.