Brentyn is a distinctive boys' name in United States, ranking #7617 in 2001 with 8 recorded births. The name reached its all-time peak in 2011 with 14 births ranking #5987. Since 1996, the popularity has decreased by 33.3%. In 2001, approximately 1 in every 242,854 boys born was named Brentyn. RISING Recent data shows the name is currently rising.