Family name Robicheaux (Robicheaux 
) , in the world, is quite a rare surname. The cognomen Robicheaux is characteristic of the United States, where it is a rare surname, Malaysia, where it is a very rare surname, and New Zealand. Not in comparison with a country's population, it is commonest in the United States, Malaysia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Robicheaux | Malaysia, United States, Canada, Brazil, New Zealand |
| coco robicheaux American blues musician and artist, US (b. 1947) |
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| earl robicheaux US (b. 1954) |
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| francis robicheaux researcher |
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