Dion is a distinctive boys' name in United States, ranking #1154 in 2014 with 164 recorded births. The name reached its all-time peak in 1996 with 329 births ranking #560. Since 1996, the popularity has decreased by 50.2%. In 2014, approximately 1 in every 11,710 boys born was named Dion. FALLING Recent data shows the name is currently falling.