Nicholai is a distinctive boys' name in United States, ranking #6723 in 2022 with 13 recorded births. This places Nicholai in the top 47% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 51 births ranking #2520. In 2022, approximately 1 in every 134,183 boys born was named Nicholai. STABLE Recent data shows the name is currently stable.