Dilon is a distinctive boys' name in United States, ranking #9070 in 2012 with 8 recorded births. The name reached its all-time peak in 2003 with 27 births ranking #3383. Since 1996, the popularity has decreased by 55.6%. In 2012, approximately 1 in every 237,078 boys born was named Dilon. FALLING Recent data shows the name is currently falling.