Annastyn is a distinctive girls' name in United States, ranking #10324 in 2020 with 9 recorded births. This places Annastyn in the bottom 41% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 29 births ranking #4738. In 2020, approximately 1 in every 179,501 girls born was named Annastyn. FALLING Recent data shows the name is currently falling.