Quinlan is a distinctive boys' name in United States, ranking #1226 in 2000 with 110 recorded births. This places Quinlan in the top 10% 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 71.9%. In 2000, approximately 1 in every 17,854 boys born was named Quinlan. FALLING Recent data shows the name is currently falling.