Deja is a distinctive girls' name in United States, ranking #1906 in 2017 with 106 recorded births. This places Deja in the top 10% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 1,638 births ranking #182. Since 1996, the popularity has decreased by 93.5%. In 2017, approximately 1 in every 16,282 girls born was named Deja. FALLING Recent data shows the name is currently falling.