Stefanny is a distinctive girls' name in United States, ranking #12325 in 2009 with 9 recorded births. The name reached its all-time peak in 2002 with 14 births ranking #7776. Since 1996, the popularity has increased by 50.0%. In 2009, approximately 1 in every 204,097 girls born was named Stefanny. STABLE Recent data shows the name is currently stable.