| Name | Meaning | Details |
|---|---|---|
| Pennington | Livestock Enclosure | View Details |
| Ridgeleigh | Lives By The Field Or Ridge | View Details |
| Ridgely | Lives By The Field Or Ridge | View Details |
| Rios | Lives Near The River | View Details |
| Rivera | Lives Near The River | View Details |
| Rocha | Lives By The Rocky Crag | View Details |
| Salinas | Lives In A Large Building Or Fortress | View Details |
| Serrano | Lives Near A Mountain Ridge | View Details |
| Singleton | Lives Near A Burnt Clearing | View Details |
| Tara | Tower | View Details |
| Tiberio | Born Near The Tiber River | View Details |
| Tiberius | Of Or Near The Tiber River | View Details |
| Torrell | Dweller At The Small Tower | View Details |
| Torres | Lives Near A Tower | View Details |
| Trevino | Lives On A Boundary | View Details |