Allysen is a distinctive girls' name in United States, ranking #5950 in 2011 with 22 recorded births. The name reached its all-time peak in 2007 with 45 births ranking #3604. Since 1996, the popularity has increased by 57.1%. In 2011, approximately 1 in every 79,946 girls born was named Allysen. FALLING Recent data shows the name is currently falling.