| Place name (English): | Blain |
| Place name (local language): | |
| Place name (alt. local language): | |
| Place name (older spelling): | |
| Place name (other common spelling/language): | |
| Place type: | municipality |
| Is in the area of: | Loire-Atlantique |
| Note: |
| 1 | Catherine de Rohan (20 June 1578-10 May 1607) |