Ammy is a distinctive girls' name in United States, ranking #4315 in 2003 with 30 recorded births. The name reached its all-time peak in 2005 with 51 births ranking #3083. Since 1996, the popularity has increased by 150.0%. In 2003, approximately 1 in every 60,902 girls born was named Ammy. STABLE Recent data shows the name is currently stable.