Lonnell is a distinctive boys' name in United States, ranking #4318 in 1998 with 16 recorded births. The name reached its all-time peak in 1998 with 16 births ranking #4318. Since 1996, the popularity has increased by 128.6%. In 1998, approximately 1 in every 119,457 boys born was named Lonnell. STABLE Recent data shows the name is currently stable.