Jonathon is a distinctive boys' name in United States, ranking #1488 in 2025 with 119 recorded births. The name reached its all-time peak in 1996 with 1,972 births ranking #171. Since 1996, the popularity has decreased by 94.0%. In 2025, approximately 1 in every 14,354 boys born was named Jonathon. FALLING Recent data shows the name is currently falling.