Allysen is a distinctive girls' name in United States, ranking #5905 in 2009 with 23 recorded births. The name reached its all-time peak in 2007 with 45 births ranking #3604. Since 1996, the popularity has increased by 64.3%. In 2009, approximately 1 in every 79,864 girls born was named Allysen. FALLING Recent data shows the name is currently falling.