Giann is a distinctive boys' name in United States, ranking #9902 in 2015 with 7 recorded births. This places Giann in the bottom 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 23 births ranking #4505. In 2015, approximately 1 in every 273,751 boys born was named Giann. FALLING Recent data shows the name is currently falling.