Family name Bigrat (Bigrat 
) , in the world, is a rare surname. The last name Bigrat is characteristic of France, where it is a rare surname, and Canada, where it is an extremely rare surname. Also, Bigrat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bigrat | Democratic Republic of the Congo, India, Canada, France |
| chantale bigrat French politician, FR (b. 1955) |
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| françois bigrat director and assistant director |
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