Lonny is a distinctive boys' name in United States, ranking #8613 in 2019 with 9 recorded births. The name reached its all-time peak in 2000 with 15 births ranking #4946. Since 1996, the popularity has increased by 50.0%. In 2019, approximately 1 in every 199,262 boys born was named Lonny. STABLE Recent data shows the name is currently stable.