Brynly is a distinctive girls' name in United States, ranking #13505 in 2025 with 6 recorded births. This places Brynly in the bottom 22% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 12 births ranking #9082. In 2025, approximately 1 in every 267,878 girls born was named Brynly. RISING Recent data shows the name is currently rising.