Allisyn is a distinctive girls' name in United States, ranking #5191 in 2001 with 22 recorded births. This places Allisyn in the top 29% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 64 births ranking #2725. In 2001, approximately 1 in every 81,844 girls born was named Allisyn. FALLING Recent data shows the name is currently falling.