| Näfen | Nager |
| Nanchen | Nançoz |
| Nansoz | Nantermod |
| Nanzer | Naoux |
| Näpfli | Nater |
| Naterer | Naville |
| Neffen | Negri |
| Negri | Nellen |
| Némoz | Nendaz |
| Nessier | Neuhofer |
| Neurohr | Neuwerth |
| Nichini | Niclas |
| Nicodi | Nicolerat |
| Nicollier | Něederberger |
| Niger | Nigg |
| Niggeli | Nigri |
| Noir | Norat |
| Noti | Novelli |
| Noyer (du) | Nuce (de) |