Lanny is a distinctive boys' name in United States, ranking #6310 in 1999 with 10 recorded births. This places Lanny in the bottom 46% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 15 births ranking #5459. Since 1996, the popularity has increased by 25.0%. In 1999, approximately 1 in every 192,009 boys born was named Lanny. STABLE Recent data shows the name is currently stable.