Gianni is a distinctive girls' name in United States, ranking #2275 in 2006 with 84 recorded births. The name reached its all-time peak in 2021 with 253 births ranking #1010. Since 1996, the popularity has increased by 140.0%. In 2006, approximately 1 in every 22,632 girls born was named Gianni. FALLING Recent data shows the name is currently falling.