Stefania is a distinctive girls' name in United States, ranking #3453 in 2009 with 48 recorded births. The name reached its all-time peak in 2004 with 60 births ranking #2736. Since 1996, the popularity has increased by 11.6%. In 2009, approximately 1 in every 38,268 girls born was named Stefania. FALLING Recent data shows the name is currently falling.