Steffan is a distinctive boys' name in United States, ranking #2639 in 1998 with 32 recorded births. The name reached its all-time peak in 1996 with 49 births ranking #1868. Since 1996, the popularity has decreased by 34.7%. In 1998, approximately 1 in every 59,729 boys born was named Steffan. FALLING Recent data shows the name is currently falling.