Dillon is a distinctive boys' name in England & Wales, ranking #512 in 2016 with 79 recorded births. The name reached its all-time peak in 2004 with 283 births ranking #158. Since 1996, the popularity has decreased by 54.6%. In 2016, approximately 1 in every 4,202 boys born was named Dillon. STABLE Recent data shows the name is currently stable.