Bryen is a distinctive boys' name in United States, ranking #4078 in 2000 with 19 recorded births. The name reached its all-time peak in 2001 with 22 births ranking #3728. Since 1996, the popularity has increased by 111.1%. In 2000, approximately 1 in every 103,365 boys born was named Bryen. FALLING Recent data shows the name is currently falling.