Allisyn is a distinctive girls' name in United States, ranking #4496 in 2015 with 31 recorded births. The name reached its all-time peak in 2011 with 64 births ranking #2725. Since 1996, the popularity has increased by 55.0%. In 2015, approximately 1 in every 57,569 girls born was named Allisyn. FALLING Recent data shows the name is currently falling.