Stefanny is a distinctive girls' name in United States, ranking #9835 in 2006 with 12 recorded births. The name reached its all-time peak in 2002 with 14 births ranking #7776. Since 1996, the popularity has increased by 100.0%. In 2006, approximately 1 in every 158,423 girls born was named Stefanny. STABLE Recent data shows the name is currently stable.