Dion is a distinctive boys' name in United States, ranking #1367 in 2018 with 129 recorded births. The name reached its all-time peak in 1996 with 329 births ranking #560. Since 1996, the popularity has decreased by 60.8%. In 2018, approximately 1 in every 14,073 boys born was named Dion. FALLING Recent data shows the name is currently falling.