Stefanny is a distinctive girls' name in United States, ranking #14009 in 2004 with 7 recorded births. The name reached its all-time peak in 2002 with 14 births ranking #7776. Since 1996, the popularity has increased by 16.7%. In 2004, approximately 1 in every 262,303 girls born was named Stefanny. STABLE Recent data shows the name is currently stable.