Dennise is a distinctive girls' name in United States, ranking #3008 in 2009 with 57 recorded births. The name reached its all-time peak in 2001 with 78 births ranking #2116. Since 1996, the popularity has increased by 14.0%. In 2009, approximately 1 in every 32,226 girls born was named Dennise. FALLING Recent data shows the name is currently falling.