Lonnie is a distinctive girls' name in United States, ranking #10614 in 2005 with 10 recorded births. The name reached its all-time peak in 2024 with 24 births ranking #5362. Since 1996, the popularity has decreased by 37.5%. In 2005, approximately 1 in every 184,770 girls born was named Lonnie. RISING Recent data shows the name is currently rising.