Family name Laussat (Laussat 
) , all around the world, is a very rare cognomen. The last name Laussat is characteristic of Western Europe, particularly France, where it is a very rare surname, and Germany, where it is an extremely rare surname. Much less frequently, Laussat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Laussat | Germany, Spain, France |
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pierre-clément de laussat French politician, FR (b. 1756) |
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francisco bushell laussat Spanish painter, ES (b. 1836) |
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enrique bushell y laussat Spanish politician (1838-1908), ES (b. 1838) |
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| pierre de laussat French politician, FR (b. 1795) |
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| antony laussat (b. 1806) |
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| laussat richter rogers (b. 1866) |
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