Surname Montsant (Montsant 
) , in the world, is a rare last name. The last name Montsant is habitual in Southern Europe, particularly Spain, where it is a rare surname. Also, Montsant is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Montsant | Spain |
| josep aragonès i montsant Catalan politician, ES (b. 1927) |
|
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| joan campolier montsant Spanish politician, ES |
|