Letty is a distinctive girls' name in United States, ranking #1708 in 2020 with 119 recorded births. This places Letty in the top 10% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 163 births ranking #1423. Since 1996, the popularity has increased by 1,222.2%. In 2020, approximately 1 in every 13,576 girls born was named Letty. STABLE Recent data shows the name is currently stable.