Dion is a distinctive boys' name in United States, ranking #1230 in 2011 with 142 recorded births. The name reached its all-time peak in 1996 with 329 births ranking #560. Since 1996, the popularity has decreased by 56.8%. In 2011, approximately 1 in every 13,373 boys born was named Dion. FALLING Recent data shows the name is currently falling.