Jonthan is a distinctive boys' name in United States, ranking #12954 in 2006 with 5 recorded births. The name reached its all-time peak in 1999 with 19 births ranking #3907. Since 1996, the popularity has decreased by 68.8%. In 2006, approximately 1 in every 411,024 boys born was named Jonthan. RISING Recent data shows the name is currently rising.