Estephanie is a distinctive girls' name in United States, ranking #2157 in 1999 with 70 recorded births. The name reached its all-time peak in 2003 with 96 births ranking #1902. Since 1996, the popularity has decreased by 25.5%. In 1999, approximately 1 in every 25,340 girls born was named Estephanie. FALLING Recent data shows the name is currently falling.