Gioanni is a distinctive boys' name in United States, ranking #12718 in 2015 with 5 recorded births. This places Gioanni in the bottom 10% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 5 births ranking #12718. In 2015, approximately 1 in every 383,252 boys born was named Gioanni. STABLE Recent data shows the name is currently stable.