Tallyn is a distinctive girls' name in United States, ranking #13956 in 2017 with 7 recorded births. This places Tallyn in the bottom 24% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 10 births ranking #11544. In 2017, approximately 1 in every 246,554 girls born was named Tallyn. FALLING Recent data shows the name is currently falling.