Abby is a moderately popular girls' name in England & Wales, ranking #288 in 2006 with 159 recorded births. The name reached its all-time peak in 2003 with 500 births ranking #100. Since 1996, the popularity has decreased by 42.4%. In 2006, approximately 1 in every 1,882 girls born was named Abby. STABLE Recent data shows the name is currently stable.