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First name · Masculine

Mikolaj

Poland's records show 302 people with this name. It's given to men, with rare exceptions.

Mikolaj Pronunciation

Mikolaj is pronounced mee-KO-lahy (/miˈkɔlaj/).

Related names
Miki Kola
Alive in 2025
302
Newborns 2025
4
National rank
#1738
Main name day
10 September
How many

How many people are named Mikolaj

1 in 70683 men in Poland is named Mikolaj. 302 people carry it in the 2025 register: rank #1738 among male names.

Living Mikolajs · 2019 → 2025
302 +151 since 2019
+13 2020
+13 2021
+28 2022
+46 2023
+30 2024
+21 2025
Trend

Mikolaj's popularity over time

4 boys were given the name in 2025, ranking #1108 among newborns. It has been climbing since 2011.

4 newborn Mikolajs in 2025
national rank #1108 that year
hover a bar to explore →
Regions

Where Mikolaj is most popular

Mikolaj is most popular in Subcarpathian, 427% above the national average (5 boys born 2019–2025), followed by Lublin (+395%) and Lesser Poland (+68%).

More common than average Less common than average
Middle name

Mikolaj as a middle name

Mikolaj is a first name for 302 men in Poland and a middle name for another 147, a 67/33 split. In the men's middle-name ranking it sits 581st, between Phillip (148) and Henrik (146).

As a first name
302
As a middle name
147
first name · 67% middle name · 33%
Middle-name ranking · men
Name day

When Mikolaj celebrates name day

Mikolaj appears 2 times in the Polish name day calendar. The main date is 10 September.

Next name day
10 September
Thu · 2026
in 46 days

Look up another name

Search the register, or step through the ranking one place at a time.

Next in ranking → Winicjusz #1739