Stepan is a distinctive boys' name in United States, ranking #8728 in 2018 with 9 recorded births. The name reached its all-time peak in 2019 with 15 births ranking #6059. Since 1996, the popularity has increased by 50.0%. In 2018, approximately 1 in every 201,719 boys born was named Stepan. RISING Recent data shows the name is currently rising.