| Name | Meaning | Details |
|---|---|---|
| Peterson | Son Of Peter | View Details |
| Polly | Great Sorrow | View Details |
| Powell | Son Of Howell/Hywell | View Details |
| Price | Son Of Rhys | View Details |
| Primo | First Born | View Details |
| Prince | Royal Son | View Details |
| Pritchard | Son Of Richard | View Details |
| Probert | Son Of Robert | View Details |
| Pryce | Son Of Rhys | View Details |
| Psalm | Song Or To Pluck | View Details |
| Pugh | Son Of Hugh | View Details |
| Quincy | Person From Quincy | View Details |
| Ramirez | Son Of Ramiro | View Details |
| Ramses | Son Of Ra | View Details |
| Rani | Joyous Song. | View Details |