Jonathon is a distinctive boys' name in United States, ranking #790 in 2013 with 286 recorded births. The name reached its all-time peak in 1996 with 1,972 births ranking #171. Since 1996, the popularity has decreased by 85.5%. In 2013, approximately 1 in every 6,613 boys born was named Jonathon. FALLING Recent data shows the name is currently falling.