Dillion is a distinctive boys' name in United States, ranking #4401 in 2021 with 23 recorded births. The name reached its all-time peak in 1997 with 184 births ranking #798. Since 1996, the popularity has decreased by 86.9%. In 2021, approximately 1 in every 76,010 boys born was named Dillion. STABLE Recent data shows the name is currently stable.