Allison is a moderately popular girls' name in United States, ranking #103 in 2025 with 2,564 recorded births. The name reached its all-time peak in 1998 with 7,861 births ranking #38. Since 1996, the popularity has decreased by 65.6%. In 2025, approximately 1 in every 627 girls born was named Allison. STABLE Recent data shows the name is currently stable.