Cognomen Lamoureaux (Lamoureaux 
) , worldwide, is a rare family name. The cognomen Lamoureaux is characteristic of the United States, where it is a rare surname, Canada, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lamoureaux | United Kingdom, Canada, United States, Germany, Venezuela |
| shona l. lamoureaux New Zealand botanist and ecologist, NZ |
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| siri lamoureaux DE (b. 1976) |
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| eddy lamoureaux FR |
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