Last name Butselaar (Butselaar 
) , throughout the world, is a rare cognomen. The last name Butselaar is habitual in Netherlands, where it is quite a rare surname, Australia, where it is a very rare surname, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Butselaar | Netherlands, Australia, United States, United Kingdom, Germany |
| jan van butselaar (b. 1943) |
|
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| tijmen van butselaar researcher (ORCID 0000-0001-9607-3981) |
|
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| felicity butselaar researcher |
|