These names are originated from Welsh origin and that is the way these are so popular in this origin. See full collection of Girls, Boys and Neutral Baby Names Famous in Welsh Origin.
| Name | Meaning | Details |
|---|---|---|
| Siarl | Free Man | View Details |
| Sioned | God Is Gracious | View Details |
| Siriol | Cheerful | View Details |
| Sulwyn | Sun Blessed | View Details |
| Taffy | Diminutive Form Of Dafydd | View Details |
| Talaith | Crown | View Details |
| Talan | Forehead | View Details |
| Taliesin | Radiant Brow | View Details |
| Tanwen | White Fire | View Details |
| Taran | Thunder | View Details |
| Tegan | Pretty | View Details |
| Teleri | Your Eleri | View Details |
| Telyn | Harp | View Details |
| Terrwyn | Fair And Brave | View Details |
| Tremain | From The Town Of The Stone | View Details |