| Name | Meaning | Details |
|---|---|---|
| Porsche | Offering | View Details |
| Portillo | Small Port | View Details |
| Posy | Small Flower | View Details |
| Poviyemo | Flower Falling | View Details |
| Powasheek | To Run The Water Off | View Details |
| Powell | Son Of Howell/Hywell | View Details |
| Price | Son Of Rhys | View Details |
| Priel | Fruit Of God | View Details |
| Priela | Fruit Of God | View Details |
| Pringle | From The Valley | View Details |
| Pritchard | Son Of Richard | View Details |
| Probert | Son Of Robert | View Details |
| Prue | Diminutive Form Of Prudence Or Prunella | View Details |
| Pryce | Son Of Rhys | View Details |
| Ptaysanwee | Queen Of The Herd Of White Buffalo | View Details |