Estephany is a distinctive girls' name in United States, ranking #4558 in 1997 with 23 recorded births. The name reached its all-time peak in 2008 with 54 births ranking #3134. Since 1996, the popularity has decreased by 23.3%. In 1997, approximately 1 in every 75,681 girls born was named Estephany. FALLING Recent data shows the name is currently falling.