Glynn is a distinctive boys' name in United States, ranking #10016 in 2013 with 7 recorded births. The name reached its all-time peak in 1998 with 13 births ranking #4973. Since 1996, the popularity has decreased by 12.5%. In 2013, approximately 1 in every 270,179 boys born was named Glynn. STABLE Recent data shows the name is currently stable.