Lennin is a distinctive boys' name in United States, ranking #7509 in 2024 with 11 recorded births. This places Lennin in the bottom 47% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 14 births ranking #6214. Since 1996, the popularity has increased by 83.3%. In 2024, approximately 1 in every 155,938 boys born was named Lennin. RISING Recent data shows the name is currently rising.