Last name Helvetius (Helvetius 
) , around the world, is a very rare family name. The family name Helvetius is characteristic of France, where it is an extremely rare surname, and the United States. More frequently, Helvetius is the forename as well as the last name.
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| Helvetius | Switzerland, Brazil, United States, Democratic Republic of the Congo, France |
Helvétius, and Ricina
| johannes balthasar helvetius Philosophiae Doctor, Medicinae Doctor Universiteit Leiden 1677, 1678 (b. 1659) |
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| dr. josephus johannes helvetius 18 Apr 1667 - 23 Nov 1719 Sluis (b. 1667) |
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| louisa jacoba helvetius 5 Nov 1703 - 25 Mar 1742 Batavia, Dutch East Indies (b. 1703) |
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| mr. willem vincent helvetius Jan 1705 Sluis - (b. 1705) |
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| johan anton helvetius fl. 1763, NL |
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| adriana louisa helvetius Est 1736 - 23 Nov 1772 Batavia |
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