Teralyn is a distinctive girls' name in United States, ranking #17457 in 2007 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 2007, approximately 1 in every 320,408 girls born was named Teralyn. RISING Recent data shows the name is currently rising.