| Name | Meaning | Details |
|---|---|---|
| Simon | God Has Heard | View Details |
| Sine | God Is Gracious | View Details |
| Sinead | God Is Gracious | View Details |
| Singh | Lion-Like | View Details |
| Siobhan | God Is Gracious | View Details |
| Sioned | God Is Gracious | View Details |
| Siri | Beautiful Woman Who Leads To Victory | View Details |
| Snana | Jingles Like Bells | View Details |
| Socrates | Whole Rule | View Details |
| Sofranór | Whole Rule | View Details |
| Sola | She Who Is Alone | View Details |
| Spicer | One Who Works With Spices | View Details |
| Suhaib | One Who Has Reddish-Brown Hair | View Details |
| Supay | God Of Evil Death | View Details |
| Svana | Swan-like | View Details |