Abby is a distinctive girls' name in England & Wales, ranking #2605 in 2025 with 10 recorded births. This places Abby in the top 34% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 500 births ranking #100. Since 1996, the popularity has decreased by 96.4%. In 2025, approximately 1 in every 25,328 girls born was named Abby. STABLE Recent data shows the name is currently stable.