Last name Couvrette (Couvrette 
) , in all the world, is a rare cognomen. The cognomen Couvrette is habitual in Canada, where it is a rare surname, New Zealand, and the United States, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Couvrette | Canada, New Zealand, United Kingdom, United States |
| joseph gilles andré couvrette Canadian diplomat, ML (b. 1934) |
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| paul couvrette Canadian photographer (b. 1951) |
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