Quan is a distinctive boys' name in United States, ranking #2388 in 1999 with 38 recorded births. The name reached its all-time peak in 2000 with 41 births ranking #2366. Since 1996, the popularity has increased by 40.7%. In 1999, approximately 1 in every 50,529 boys born was named Quan. FALLING Recent data shows the name is currently falling.