Johnathon is a distinctive boys' name in United States, ranking #1122 in 2015 with 171 recorded births. The name reached its all-time peak in 1996 with 871 births ranking #302. Since 1996, the popularity has decreased by 80.4%. In 2015, approximately 1 in every 11,206 boys born was named Johnathon. STABLE Recent data shows the name is currently stable.