Estephany is a distinctive girls' name in United States, ranking #3134 in 2008 with 54 recorded births. The name reached its all-time peak in 2008 with 54 births ranking #3134. Since 1996, the popularity has increased by 80.0%. In 2008, approximately 1 in every 35,013 girls born was named Estephany. FALLING Recent data shows the name is currently falling.