Dajana is a distinctive girls' name in United States, ranking #10418 in 2002 with 9 recorded births. The name reached its all-time peak in 1999 with 19 births ranking #5485. Since 1996, the popularity has decreased by 18.2%. In 2002, approximately 1 in every 199,647 girls born was named Dajana. FALLING Recent data shows the name is currently falling.