Lettie is a distinctive girls' name in United States, ranking #936 in 2024 with 282 recorded births. The name reached its all-time peak in 2025 with 358 births ranking #757. Since 1996, the popularity has increased by 3,033.3%. In 2024, approximately 1 in every 5,721 girls born was named Lettie. RISING Recent data shows the name is currently rising.