Dejon is a distinctive boys' name in United States, ranking #1958 in 2007 with 72 recorded births. The name reached its all-time peak in 1999 with 120 births ranking #1107. Since 1996, the popularity has decreased by 25.8%. In 2007, approximately 1 in every 28,823 boys born was named Dejon. FALLING Recent data shows the name is currently falling.