Jonathon is a distinctive boys' name in United States, ranking #1049 in 2018 with 194 recorded births. The name reached its all-time peak in 1996 with 1,972 births ranking #171. Since 1996, the popularity has decreased by 90.2%. In 2018, approximately 1 in every 9,358 boys born was named Jonathon. FALLING Recent data shows the name is currently falling.