Dillon is a distinctive boys' name in England & Wales, ranking #568 in 2019 with 66 recorded births. The name reached its all-time peak in 2004 with 283 births ranking #158. Since 1996, the popularity has decreased by 62.1%. In 2019, approximately 1 in every 4,604 boys born was named Dillon. STABLE Recent data shows the name is currently stable.