Dillion is a distinctive boys' name in United States, ranking #1062 in 2001 with 136 recorded births. The name reached its all-time peak in 1997 with 184 births ranking #798. Since 1996, the popularity has decreased by 22.7%. In 2001, approximately 1 in every 14,286 boys born was named Dillion. STABLE Recent data shows the name is currently stable.