Stefanie is a distinctive girls' name in United States, ranking #603 in 1996 with 380 recorded births. This places Stefanie in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1996 with 380 births ranking #603. In 1996, approximately 1 in every 4,613 girls born was named Stefanie. FALLING Recent data shows the name is currently falling.