Stefania is a distinctive girls' name in United States, ranking #2629 in 2001 with 58 recorded births. The name reached its all-time peak in 2004 with 60 births ranking #2736. Since 1996, the popularity has increased by 34.9%. In 2001, approximately 1 in every 31,044 girls born was named Stefania. FALLING Recent data shows the name is currently falling.