Johnathon is a distinctive boys' name in United States, ranking #2171 in 2025 with 66 recorded births. The name reached its all-time peak in 1996 with 871 births ranking #302. Since 1996, the popularity has decreased by 92.4%. In 2025, approximately 1 in every 25,880 boys born was named Johnathon. STABLE Recent data shows the name is currently stable.