Abby is a moderately popular girls' name in England & Wales, ranking #422 in 2010 with 101 recorded births. This places Abby in the top 6% 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. Since 1996, the popularity has decreased by 63.4%. In 2010, approximately 1 in every 3,179 girls born was named Abby. STABLE Recent data shows the name is currently stable.