Terryn is a distinctive boys' name in United States, ranking #11964 in 2000 with 5 recorded births. The name reached its all-time peak in 2012 with 20 births ranking #4841. Since 1996, the popularity has decreased by 37.5%. In 2000, approximately 1 in every 392,786 boys born was named Terryn. FALLING Recent data shows the name is currently falling.