Denisa is a distinctive girls' name in United States, ranking #6402 in 2001 with 17 recorded births. This places Denisa in the top 36% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 18 births ranking #6612. Since 1996, the popularity has increased by 70.0%. In 2001, approximately 1 in every 105,915 girls born was named Denisa. FALLING Recent data shows the name is currently falling.