Estephanie is a distinctive girls' name in United States, ranking #8624 in 2014 with 13 recorded births. The name reached its all-time peak in 2003 with 96 births ranking #1902. Since 1996, the popularity has decreased by 86.2%. In 2014, approximately 1 in every 137,380 girls born was named Estephanie. FALLING Recent data shows the name is currently falling.