Johnathon is a distinctive boys' name in United States, ranking #1355 in 2017 with 132 recorded births. The name reached its all-time peak in 1996 with 871 births ranking #302. Since 1996, the popularity has decreased by 84.8%. In 2017, approximately 1 in every 14,018 boys born was named Johnathon. STABLE Recent data shows the name is currently stable.