Dequan is a distinctive boys' name in United States, ranking #1894 in 2005 with 67 recorded births. The name reached its all-time peak in 1996 with 239 births ranking #683. Since 1996, the popularity has decreased by 72.0%. In 2005, approximately 1 in every 29,808 boys born was named Dequan. FALLING Recent data shows the name is currently falling.