Allisyn is a distinctive girls' name in United States, ranking #3741 in 2009 with 42 recorded births. The name reached its all-time peak in 2011 with 64 births ranking #2725. Since 1996, the popularity has increased by 110.0%. In 2009, approximately 1 in every 43,735 girls born was named Allisyn. FALLING Recent data shows the name is currently falling.