Dejah is a distinctive girls' name in United States, ranking #1219 in 2002 with 165 recorded births. The name reached its all-time peak in 1999 with 341 births ranking #670. Since 1996, the popularity has decreased by 14.9%. In 2002, approximately 1 in every 10,890 girls born was named Dejah. RISING Recent data shows the name is currently rising.