Abby is a moderately popular girls' name in England & Wales, ranking #171 in 1997 with 264 recorded births. This places Abby in the top 3% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2003 with 500 births ranking #100. In 1997, approximately 1 in every 1,111 girls born was named Abby. STABLE Recent data shows the name is currently stable.