Gian is a distinctive boys' name in United States, ranking #1115 in 2004 with 142 recorded births. The name reached its all-time peak in 2023 with 328 births ranking #776. Since 1996, the popularity has increased by 202.1%. In 2004, approximately 1 in every 13,977 boys born was named Gian. FALLING Recent data shows the name is currently falling.