Quinlan is a distinctive girls' name in United States, ranking #5420 in 2015 with 25 recorded births. The name reached its all-time peak in 2010 with 48 births ranking #3400. Since 1996, the popularity has increased by 127.3%. In 2015, approximately 1 in every 71,386 girls born was named Quinlan. RISING Recent data shows the name is currently rising.