Gian is a distinctive boys' name in United States, ranking #1515 in 2013 with 107 recorded births. The name reached its all-time peak in 2023 with 328 births ranking #776. Since 1996, the popularity has increased by 127.7%. In 2013, approximately 1 in every 17,675 boys born was named Gian. FALLING Recent data shows the name is currently falling.