Surname Geast (Geast 
) , in the world, is a very rare family name. The last name Geast is habitual in the United Kingdom, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Geast | Canada, United Kingdom, United States |
| henry geast (1728-1793) (b. 1728) |
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| richard geast (died 1797) |
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| judith geast Peerage person ID=391798 |
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| richard geast Peerage person ID=391788 |
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| ann geast (died 1813) |
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