Quinlan is a distinctive boys' name in United States, ranking #1432 in 2004 with 99 recorded births. The name reached its all-time peak in 2006 with 144 births ranking #1176. Since 1996, the popularity has increased by 54.7%. In 2004, approximately 1 in every 20,049 boys born was named Quinlan. FALLING Recent data shows the name is currently falling.