Lonnie is a distinctive girls' name in United States, ranking #16159 in 2010 with 6 recorded births. The name reached its all-time peak in 2024 with 24 births ranking #5362. Since 1996, the popularity has decreased by 62.5%. In 2010, approximately 1 in every 296,221 girls born was named Lonnie. RISING Recent data shows the name is currently rising.