Jonnathan is a distinctive boys' name in United States, ranking #2404 in 2000 with 40 recorded births. The name reached its all-time peak in 1999 with 50 births ranking #1947. Since 1996, the popularity has increased by 42.9%. In 2000, approximately 1 in every 49,098 boys born was named Jonnathan. STABLE Recent data shows the name is currently stable.