Main country
Netherlands
287 people
97.3% of total
Surname
Oosterlaar
295 worldwide · 3 countries
295
Total population
3
Countries
1 in every 27,457,627
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Netherlands
287
97.3%
2
Germany
7
2.4%
3
Canada
1
0.3%
World distribution
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