Dillon is a moderately popular boys' name in England & Wales, ranking #158 in 2004 with 283 recorded births. This places Dillon in the top 3% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2004 with 283 births ranking #158. Since 1996, the popularity has increased by 62.6%. In 2004, approximately 1 in every 1,090 boys born was named Dillon. STABLE Recent data shows the name is currently stable.