Cognomen St-Juste (St-Juste 
) , all over the world, is a rare family name. The last name St-Juste is characteristic of Haiti, where it is a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname. Parts of the name also exists independently as a first name Juste.
| VARIANT | COUNTRY |
|---|---|
| St-Juste | Haiti, Canada, United States |
|
renan st-juste Canadian boxer, CA (b. 1972) |
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benjamin st-juste Canadian player of American football, MF (b. 1997) |
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