Dion is a distinctive boys' name in United States, ranking #970 in 2005 with 180 recorded births. This places Dion in the top 7% of ranked US boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1996 with 329 births ranking #560. Since 1996, the popularity has decreased by 45.3%. In 2005, approximately 1 in every 11,095 boys born was named Dion. FALLING Recent data shows the name is currently falling.