Brynnley is a distinctive girls' name in United States, ranking #2386 in 2013 with 76 recorded births. This places Brynnley in the top 12% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 77 births ranking #2387. In 2013, approximately 1 in every 23,084 girls born was named Brynnley. STABLE Recent data shows the name is currently stable.