Dejon is a distinctive boys' name in United States, ranking #1087 in 1998 with 119 recorded births. The name reached its all-time peak in 1999 with 120 births ranking #1107. Since 1996, the popularity has increased by 22.7%. In 1998, approximately 1 in every 16,061 boys born was named Dejon. FALLING Recent data shows the name is currently falling.