Cognomen Locmaria (Locmaria 
) , worldwide, is a very rare surname. The surname Locmaria is characteristic of Western Europe, particularly Belgium, where it is a rare surname, Switzerland, and France, where it is a very rare surname. Much less frequently, Locmaria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Locmaria | Belgium, France, Switzerland, United Kingdom, United States |
| jean marie francois du parc locmaria 1708 - 2 October 1745 (b. 1708) |
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| noël marie victor du parc de locmaria FR (b. 1791) |
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| angélique marie emilie de gourden de locmaria |
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