Steffan is a distinctive boys' name in United States, ranking #4441 in 2001 with 18 recorded births. The name reached its all-time peak in 1996 with 49 births ranking #1868. Since 1996, the popularity has decreased by 63.3%. In 2001, approximately 1 in every 107,935 boys born was named Steffan. FALLING Recent data shows the name is currently falling.