Rainier (name)
The name Rainier may refer to
Given name:
- Reginar II, Count of Hainaut, also written Rainier II
- Rainier, Margrave of Tuscany, Margrave of Tuscany from 1014 to 1027
- Rainier, Marquess of Montferrat
- Saint Rainier, Pisan saint
- Renier of Montferrat, son-in-law of Byzantine Emperor Manuel I Komnenos
- Several princes of Monaco, all of the House of Grimaldi:
- *Rainier I of Monaco, Lord of Cagnes
- *Rainier II, Lord of Monaco
- *Rainier III, Prince of Monaco
Surname:
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