Is Nicolaj a boy or girl name?
Nicolaj is listed as a boy name in our name lists. It is recorded in Belgium, Canada, Switzerland and other countries. Nicolaj is too rare in US Social Security records for us to chart.
Where Nicolaj is recorded
A country here means the name is recorded there. It is not a ranking.
Labels
- Worldwide
Names that start like Nicolaj
This page shows only what our lists record for Nicolaj. We do not publish name meanings or origins. Sources and method.