810 results
| Naidoo | 5485 |
| New | 2437 |
| Nand | 1121 |
| North | 1041 |
| Nel | 1003 |
| Nicholson | 776 |
| Ned | 597 |
| Newman | 573 |
| Norman | 527 |
| Natal | 471 |
| Naude | 405 |
| Nicholas | 401 |
| Northern | 380 |
| Norton | 375 |
| Norris | 373 |
| Naicker | 329 |
| Neil | 326 |
| Nicol | 323 |
| Nolan | 298 |
| Nathan | 298 |
| Noel | 284 |
| Naidu | 280 |
| Nixon | 273 |
| Nielsen | 271 |
| Neville | 244 |
| Neill | 204 |
| Nail | 198 |
| Napier | 194 |
| Nichols | 192 |
| Naylor | 177 |
| Neale | 166 |
| Nair | 159 |
| Nguyen | 155 |
| Nell | 153 |
| Nagel | 151 |
| Nails | 149 |
| Newell | 136 |
| Nicolson | 130 |
| Nick | 129 |
| Noble | 108 |
| Nairn | 106 |
| Nightingale | 104 |
| Newton | 104 |
| Nissan | 103 |
| Nation | 103 |
| News | 94 |
| Newland | 91 |
| Newlands | 82 |
| Norwood | 81 |
| Northcott | 80 |
| Nico | 77 |
| Nimmo | 72 |
| Nova | 72 |
| Neumann | 68 |
| Nesbit | 68 |
| Noonan | 67 |
| Nana | 62 |
| Niemand | 61 |
| Nolte | 58 |
| Nash | 57 |
| Nene | 55 |
| Nunes | 52 |
| Nesbitt | 51 |
| Naik | 50 |
| Note | 50 |
| Nest | 50 |
| Nicholls | 49 |
| Neal | 47 |
| Nilsson | 46 |
| Nola | 46 |
| Nielson | 45 |
| Nottingham | 45 |
| Nice | 44 |
| Naran | 44 |
| Nalder | 44 |