Dion is a distinctive girls' name in United States, ranking #5771 in 2000 with 19 recorded births. The name reached its all-time peak in 1997 with 19 births ranking #5276. Since 1996, the popularity has increased by 72.7%. In 2000, approximately 1 in every 95,577 girls born was named Dion. FALLING Recent data shows the name is currently falling.