Johnathon is a distinctive boys' name in United States, ranking #542 in 2006 with 467 recorded births. The name reached its all-time peak in 1996 with 871 births ranking #302. Since 1996, the popularity has decreased by 46.4%. In 2006, approximately 1 in every 4,401 boys born was named Johnathon. STABLE Recent data shows the name is currently stable.