Stefen is a distinctive boys' name in United States, ranking #5834 in 2003 with 13 recorded births. The name reached its all-time peak in 2000 with 24 births ranking #3519. Since 1996, the popularity has decreased by 35.0%. In 2003, approximately 1 in every 151,944 boys born was named Stefen. RISING Recent data shows the name is currently rising.