Nikolaus is a distinctive boys' name in United States, ranking #3742 in 2024 with 30 recorded births. The name reached its all-time peak in 1998 with 86 births ranking #1365. Since 1996, the popularity has decreased by 62.5%. In 2024, approximately 1 in every 57,177 boys born was named Nikolaus. RISING Recent data shows the name is currently rising.