Ammy is a distinctive girls' name in United States, ranking #4165 in 2013 with 35 recorded births. The name reached its all-time peak in 2005 with 51 births ranking #3083. Since 1996, the popularity has increased by 191.7%. In 2013, approximately 1 in every 50,126 girls born was named Ammy. STABLE Recent data shows the name is currently stable.