Dennise is a distinctive girls' name in United States, ranking #2787 in 2006 with 63 recorded births. The name reached its all-time peak in 2001 with 78 births ranking #2116. Since 1996, the popularity has increased by 26.0%. In 2006, approximately 1 in every 30,176 girls born was named Dennise. FALLING Recent data shows the name is currently falling.