Deja is a distinctive girls' name in United States, ranking #592 in 2004 with 474 recorded births. This places Deja in the top 3% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1996 with 1,638 births ranking #182. Since 1996, the popularity has decreased by 71.1%. In 2004, approximately 1 in every 3,874 girls born was named Deja. FALLING Recent data shows the name is currently falling.