Dennise is a distinctive girls' name in United States, ranking #2776 in 2003 with 56 recorded births. The name reached its all-time peak in 2001 with 78 births ranking #2116. Since 1996, the popularity has increased by 12.0%. In 2003, approximately 1 in every 32,626 girls born was named Dennise. FALLING Recent data shows the name is currently falling.