Teralyn is a distinctive girls' name in United States, ranking #12914 in 2005 with 8 recorded births. This places Teralyn in the bottom 33% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 13 births ranking #8243. In 2005, approximately 1 in every 230,962 girls born was named Teralyn. RISING Recent data shows the name is currently rising.