Dennise is a distinctive girls' name in United States, ranking #7549 in 2017 with 15 recorded births. The name reached its all-time peak in 2001 with 78 births ranking #2116. Since 1996, the popularity has decreased by 70.0%. In 2017, approximately 1 in every 115,059 girls born was named Dennise. FALLING Recent data shows the name is currently falling.