Gianni is a distinctive girls' name in United States, ranking #2813 in 2016 with 61 recorded births. The name reached its all-time peak in 2021 with 253 births ranking #1010. Since 1996, the popularity has increased by 74.3%. In 2016, approximately 1 in every 29,041 girls born was named Gianni. FALLING Recent data shows the name is currently falling.