| Baby Name | Meaning | Gender |
|---|
| Salamon | Peaceful | Male |
| Salbatora | Savior | Female |
| Sancia | Holy | Female |
| Sarita | Princess | Female |
| Saturnina | Gift Of Saturn | Female |
| Senon | Lively | Male |
| Senona | Lively | Female |
| Silverio | Variant Of Sylvanus Referring To The Mythological Greek God Of Trees. | Male |
| Simeon | Sign | Male |
| Simona | Listening Intently | Female |
| Sirena | Named For The Sirens | Female |
| Socorro | Help | Female |
| Solana | Sunshine | Female |
| Soledad | Solitary | Female |
| Soledada | Solitary | Female |
| Tajo | Day | Male |
| Tauro | Bull-Like. The Constellation Taurus. | Male |
| Tavio | Variant Of Thomas Twin. | Male |
| Teyo | God. Abbreviation Of Names Like Mateo And Teodor. | Male |
| Toro | Bull-Like. The Constellation Taurus. | Male |
| Toya | Surname Meaning "House Door" Or "Door Into The Valley." | Female |
| Turi | Bear | Male |
| Tutu | West African Name Meaning "Cliff Dweller." | Male |
| Usoa | Dove | Female |
| Valencia | Vigorous And Strong. | Female |