Dilon is a distinctive boys' name in United States, ranking #3733 in 1999 with 20 recorded births. This places Dilon in the top 32% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 27 births ranking #3383. Since 1996, the popularity has increased by 11.1%. In 1999, approximately 1 in every 96,004 boys born was named Dilon. FALLING Recent data shows the name is currently falling.