Dillion is a distinctive boys' name in United States, ranking #1480 in 2005 with 98 recorded births. The name reached its all-time peak in 1997 with 184 births ranking #798. Since 1996, the popularity has decreased by 44.3%. In 2005, approximately 1 in every 20,379 boys born was named Dillion. STABLE Recent data shows the name is currently stable.