Brilyn is a distinctive boys' name in United States, ranking #12424 in 2019 with 5 recorded births. This places Brilyn in the bottom 12% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 8 births ranking #8919. In 2019, approximately 1 in every 358,672 boys born was named Brilyn. STABLE Recent data shows the name is currently stable.