| Name | Meaning | Details |
|---|---|---|
| Porter | Door Keeper | View Details |
| Portillo | Small Port | View Details |
| Povitamun | Morning Flower | View Details |
| Powasheek | To Run The Water Off | View Details |
| Powell | Son Of Howell/Hywell | View Details |
| Powers | Poor | View Details |
| Pravat | History | View Details |
| Praxidike | Judgement | View Details |
| Price | Son Of Rhys | View Details |
| Priel | Fruit Of God | View Details |
| Priela | Fruit Of God | View Details |
| Primo | First Born | View Details |
| Prissy | Ancient Or Overly Picky | View Details |
| Pritchard | Son Of Richard | View Details |
| Probert | Son Of Robert | View Details |