Quinlan is a distinctive boys' name in United States, ranking #1450 in 1997 with 75 recorded births. The name reached its all-time peak in 2006 with 144 births ranking #1176. Since 1996, the popularity has increased by 17.2%. In 1997, approximately 1 in every 25,135 boys born was named Quinlan. FALLING Recent data shows the name is currently falling.