In the entire world, Rigau (Rigau 
, Риго 
) is a very rare male given name. The first name Rigau is characteristic of Eastern Europe, particularly Russia, where it is a very rare boy's name. Also, Rigau is the last name as well as the forename.
| pere coll i rigau Spanish businessperson and farmer (1853-1918), ES (b. 1853) |
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| pau vilardell rigau researcher |
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| honorat rigau |
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