Stefani is a distinctive girls' name in United States, ranking #7372 in 2018 with 16 recorded births. The name reached its all-time peak in 1996 with 163 births ranking #1117. Since 1996, the popularity has decreased by 90.2%. In 2018, approximately 1 in every 106,277 girls born was named Stefani. RISING Recent data shows the name is currently rising.