Jantzen is a distinctive boys' name in United States, ranking #4802 in 2008 with 20 recorded births. The name reached its all-time peak in 2008 with 20 births ranking #4802. Since 1996, the popularity has increased by 11.1%. In 2008, approximately 1 in every 101,997 boys born was named Jantzen. RISING Recent data shows the name is currently rising.