20062006: 57 births, rank #2,221
2007: 50 births, rank #2,504
2008: 70 births, rank #2,001
2009: 59 births, rank #2,231
2010: 60 births, rank #2,187
20112011: 50 births, rank #2,478
2012: 63 births, rank #2,132
2013: 60 births, rank #2,182
2014: 68 births, rank #2,063
2015: 78 births, rank #1,870
20162016: 66 births, rank #2,110
2017: 45 births, rank #2,715
2018: 62 births, rank #2,210
2019: 55 births, rank #2,421
2020: 50 births, rank #2,546
20212021: 50 births, rank #2,588
2022: 69 births, rank #2,136
2023: 54 births, rank #2,480
2024: 52 births, rank #2,559
20252025: 51 births, rank #2,572
In 2025, 51 babies were recorded with the name Nicolai, ranking #2,572 among boys.