Lonnie is a distinctive boys' name in United States, ranking #789 in 1998 with 194 recorded births. The name reached its all-time peak in 1996 with 246 births ranking #671. Since 1996, the popularity has decreased by 21.1%. In 1998, approximately 1 in every 9,852 boys born was named Lonnie. STABLE Recent data shows the name is currently stable.