Brelyn is a distinctive boys' name in United States, ranking #9857 in 2025 with 7 recorded births. The name reached its all-time peak in 2011 with 9 births ranking #8167. Since 1996, the popularity has increased by 16.7%. In 2025, approximately 1 in every 244,011 boys born was named Brelyn. RISING Recent data shows the name is currently rising.