Stephani is a distinctive girls' name in United States, ranking #6309 in 2012 with 21 recorded births. The name reached its all-time peak in 1996 with 86 births ranking #1749. Since 1996, the popularity has decreased by 75.6%. In 2012, approximately 1 in every 83,845 girls born was named Stephani. FALLING Recent data shows the name is currently falling.