Gennesis is a distinctive girls' name in United States, ranking #4115 in 2008 with 38 recorded births. The name reached its all-time peak in 2014 with 44 births ranking #3558. Since 1996, the popularity has increased by 100.0%. In 2008, approximately 1 in every 49,756 girls born was named Gennesis. RISING Recent data shows the name is currently rising.