Loni is a distinctive girls' name in United States, ranking #5479 in 2001 with 21 recorded births. The name reached its all-time peak in 1996 with 35 births ranking #3336. Since 1996, the popularity has decreased by 40.0%. In 2001, approximately 1 in every 85,741 girls born was named Loni. STABLE Recent data shows the name is currently stable.