In the world, Oosterhuis (Oosterhuis 
) is an extremely rare unknown gender forename. Predominantly, Oosterhuis is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Oosterhuis | Australia, United States, South Africa, Netherlands, Canada |
| allard oosterhuis Dutch resistance member, NL (b. 1902) |
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| kas oosterhuis Dutch architect, NL (b. 1951) |
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| wolter oosterhuis researcher (ORCID 0000-0002-6685-686X) |
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