In the world, Casement (Casement 
) is an extremely rare masculine given name. Much more prevalently, Casement is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Casement | United Kingdom, Australia, Ireland, United States, Canada |
| brabazon newcomen casement Irish born Australian physician, botanical collector and rugby player (1852-1910) (b. 1852) |
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| unknown son casement (born 1858) (b. 1858) |
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| somerville casement (born 1861) (b. 1861) |
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| brabazon islet casement (born 1909) (b. 1909) |
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| roy samuel casement (1910-1998) (b. 1910) |
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| hanna casement (born 1968) (b. 1968) |
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| unknown son casement Peerage person ID=363674 |
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| higginson casement (died 1782) |
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| easter casement Peerage person ID=443416 |
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