Stephani is a distinctive girls' name in United States, ranking #4440 in 2008 with 35 recorded births. The name reached its all-time peak in 1996 with 86 births ranking #1749. Since 1996, the popularity has decreased by 59.3%. In 2008, approximately 1 in every 54,021 girls born was named Stephani. FALLING Recent data shows the name is currently falling.