Jonathon is a distinctive boys' name in United States, ranking #987 in 2016 with 207 recorded births. The name reached its all-time peak in 1996 with 1,972 births ranking #171. Since 1996, the popularity has decreased by 89.5%. In 2016, approximately 1 in every 9,165 boys born was named Jonathon. FALLING Recent data shows the name is currently falling.