Estefanny is a distinctive girls' name in United States, ranking #9901 in 2003 with 10 recorded births. This places Estefanny in the bottom 46% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 13 births ranking #8492. Since 1996, the popularity has increased by 66.7%. In 2003, approximately 1 in every 182,705 girls born was named Estefanny. FALLING Recent data shows the name is currently falling.