Dejon is a distinctive boys' name in United States, ranking #1638 in 2002 with 73 recorded births. The name reached its all-time peak in 1999 with 120 births ranking #1107. Since 1996, the popularity has decreased by 24.7%. In 2002, approximately 1 in every 26,595 boys born was named Dejon. FALLING Recent data shows the name is currently falling.