Johnathon is a distinctive boys' name in United States, ranking #655 in 2008 with 371 recorded births. The name reached its all-time peak in 1996 with 871 births ranking #302. Since 1996, the popularity has decreased by 57.4%. In 2008, approximately 1 in every 5,499 boys born was named Johnathon. STABLE Recent data shows the name is currently stable.