Quinlan is a distinctive boys' name in United States, ranking #1559 in 2008 with 103 recorded births. This places Quinlan in the top 11% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 144 births ranking #1176. Since 1996, the popularity has increased by 60.9%. In 2008, approximately 1 in every 19,805 boys born was named Quinlan. FALLING Recent data shows the name is currently falling.