Lonna is a distinctive girls' name in United States, ranking #6395 in 2004 with 19 recorded births. The name reached its all-time peak in 2005 with 34 births ranking #4164. Since 1996, the popularity has increased by 111.1%. In 2004, approximately 1 in every 96,638 girls born was named Lonna. FALLING Recent data shows the name is currently falling.