Loni is a distinctive girls' name in United States, ranking #10698 in 2013 with 10 recorded births. The name reached its all-time peak in 1996 with 35 births ranking #3336. Since 1996, the popularity has decreased by 71.4%. In 2013, approximately 1 in every 175,441 girls born was named Loni. STABLE Recent data shows the name is currently stable.