Family name Orsburn (Orsburn 
) , across the world, is a rare last name. The last name Orsburn is habitual in the United States, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Orsburn | Venezuela, Honduras, United States, Canada, New Zealand |
| benjamin orsburn researcher |
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