Johnathon is a distinctive boys' name in United States, ranking #1435 in 2019 with 122 recorded births. The name reached its all-time peak in 1996 with 871 births ranking #302. Since 1996, the popularity has decreased by 86.0%. In 2019, approximately 1 in every 14,700 boys born was named Johnathon. STABLE Recent data shows the name is currently stable.