Gian is a distinctive boys' name in United States, ranking #1181 in 2008 with 151 recorded births. The name reached its all-time peak in 2023 with 328 births ranking #776. Since 1996, the popularity has increased by 221.3%. In 2008, approximately 1 in every 13,510 boys born was named Gian. FALLING Recent data shows the name is currently falling.