Stephani is a distinctive girls' name in United States, ranking #7230 in 2015 with 17 recorded births. The name reached its all-time peak in 1996 with 86 births ranking #1749. Since 1996, the popularity has decreased by 80.2%. In 2015, approximately 1 in every 104,980 girls born was named Stephani. FALLING Recent data shows the name is currently falling.