Glynn is a distinctive boys' name in United States, ranking #5791 in 1997 with 10 recorded births. The name reached its all-time peak in 1998 with 13 births ranking #4973. Since 1996, the popularity has increased by 25.0%. In 1997, approximately 1 in every 188,509 boys born was named Glynn. STABLE Recent data shows the name is currently stable.