Throughout the world, Westmorland (Westmorland 
) is an extremely rare masculine given name. Predominantly, Westmorland is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Westmorland | Australia, South Africa, Canada, United Kingdom, United States |
| barnard westmorland (1610-1665) (b. 1610) |
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| peat westmorland (1768-1815) (b. 1768) |
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| wilmot westmorland (1830-1890) (b. 1830) |
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| eardley westmorland (1834-1840) (b. 1834) |
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| eardley westmorland (1840-1867) (b. 1840) |
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| wilmot henry westmorland (1865-1945) (b. 1865) |
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| eardley westmorland (1865-1889) (b. 1865) |
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| eardley graham westmorland (born 1869) (b. 1869) |
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