Ai is a distinctive girls' name in United States, ranking #10702 in 2009 with 10 recorded births. This places Ai in the bottom 47% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 17 births ranking #7150. Since 1996, the popularity has increased by 66.7%. In 2009, approximately 1 in every 183,687 girls born was named Ai. STABLE Recent data shows the name is currently stable.