Fanny is a distinctive girls' name in United States, ranking #4292 in 2006 with 34 recorded births. The name reached its all-time peak in 2001 with 52 births ranking #2822. Since 1996, the popularity has decreased by 12.8%. In 2006, approximately 1 in every 55,914 girls born was named Fanny. STABLE Recent data shows the name is currently stable.