Dillon is a distinctive boys' name in England & Wales, ranking #826 in 2024 with 39 recorded births. The name reached its all-time peak in 2004 with 283 births ranking #158. Since 1996, the popularity has decreased by 77.6%. In 2024, approximately 1 in every 7,123 boys born was named Dillon. FALLING Recent data shows the name is currently falling.