Allysen is a distinctive girls' name in United States, ranking #6393 in 2010 with 20 recorded births. The name reached its all-time peak in 2007 with 45 births ranking #3604. Since 1996, the popularity has increased by 42.9%. In 2010, approximately 1 in every 88,866 girls born was named Allysen. FALLING Recent data shows the name is currently falling.