Stefanie is a distinctive girls' name in United States, ranking #666 in 1997 with 328 recorded births. The name reached its all-time peak in 1996 with 380 births ranking #603. Since 1996, the popularity has decreased by 13.7%. In 1997, approximately 1 in every 5,307 girls born was named Stefanie. FALLING Recent data shows the name is currently falling.