Dillion is a distinctive boys' name in United States, ranking #1171 in 2002 with 121 recorded births. The name reached its all-time peak in 1997 with 184 births ranking #798. Since 1996, the popularity has decreased by 31.3%. In 2002, approximately 1 in every 16,045 boys born was named Dillion. STABLE Recent data shows the name is currently stable.