Estefanny is a distinctive girls' name in United States, ranking #9124 in 2015 with 12 recorded births. The name reached its all-time peak in 2005 with 13 births ranking #8492. Since 1996, the popularity has increased by 100.0%. In 2015, approximately 1 in every 148,721 girls born was named Estefanny. FALLING Recent data shows the name is currently falling.