Teralyn is a distinctive girls' name in United States, ranking #17315 in 2008 with 6 recorded births. The name reached its all-time peak in 2002 with 13 births ranking #8243. Since 1996, the popularity has decreased by 25.0%. In 2008, approximately 1 in every 315,120 girls born was named Teralyn. RISING Recent data shows the name is currently rising.