Family name Lagueux (Lagueux 
) , in all the world, is quite a rare surname. The family name Lagueux is characteristic of Canada, where it is quite a rare surname, New Zealand, where it is a rare surname, and France. Measured by absolute frequency, it is the most numerous in Canada, the United States, and France.
| VARIANT | COUNTRY |
|---|---|
| Lagueux | Australia, Canada, France, New Zealand, United States |
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louis lagueux Canadian politician, CA (b. 1793) |
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| étienne-claude lagueux Canadian politician (1765-1842), CA (b. 1765) |
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ronald rene lagueux United States federal judge, US (b. 1931) |
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| maurice lagueux Canadian philosopher, CA (b. 1940) |
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| jean-noël lagueux French politician, FR (b. 1954) |
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| robert lagueux biologist, researcher and professor at Université Laval, CA |
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| samuel lagueux performing artist in Canada |
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| émilie lagueux researcher (ORCID 0000-0002-0899-1414) |
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| alexandre lagueux actor in the theatrical field in Quebec |
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| karine lagueux CA |
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