Allysen is a distinctive girls' name in United States, ranking #14604 in 2015 with 6 recorded births. The name reached its all-time peak in 2007 with 45 births ranking #3604. Since 1996, the popularity has decreased by 57.1%. In 2015, approximately 1 in every 297,442 girls born was named Allysen. FALLING Recent data shows the name is currently falling.