Dajana is a distinctive girls' name in United States, ranking #17405 in 2011 with 5 recorded births. The name reached its all-time peak in 1999 with 19 births ranking #5485. Since 1996, the popularity has decreased by 54.5%. In 2011, approximately 1 in every 351,761 girls born was named Dajana. FALLING Recent data shows the name is currently falling.