Allyson is a distinctive girls' name in United States, ranking #1139 in 2025 with 203 recorded births. The name reached its all-time peak in 1998 with 1,651 births ranking #186. Since 1996, the popularity has decreased by 83.4%. In 2025, approximately 1 in every 7,918 girls born was named Allyson. FALLING Recent data shows the name is currently falling.