Abby is a moderately popular girls' name in England & Wales, ranking #398 in 2009 with 106 recorded births. The name reached its all-time peak in 2003 with 500 births ranking #100. Since 1996, the popularity has decreased by 61.6%. In 2009, approximately 1 in every 2,956 girls born was named Abby. STABLE Recent data shows the name is currently stable.