Estephany is a distinctive girls' name in United States, ranking #3685 in 2000 with 35 recorded births. The name reached its all-time peak in 2008 with 54 births ranking #3134. Since 1996, the popularity has increased by 16.7%. In 2000, approximately 1 in every 51,885 girls born was named Estephany. FALLING Recent data shows the name is currently falling.