| Name | Meaning | Gender | Origin |
|---|
| Sebert | Glory At Sea | Male | English |
| Seeton | From The Farm By The Sea | Male | English |
| Segar | Seaman | Male | English |
| Seger | Seaman | Male | English |
| Seton | From The Farm By The Sea | Male | English |
| Sewald | Sea Powerful | Male | English |
| Sewall | Sea Powerful | Male | English |
| Sewell | Sea Powerful | Male | English |
| Shauden | Variant Of John From Sean. | Male | Irish |
| Shaughn | Variant Of John From Sean. | Male | Irish |
| Shaun | Variant Of John From Sean. | Male | Irish |
| Shaundre | Variant Of John From Sean. | Male | Irish |
| Shawnasea | Unknown | Female | English |
| Shawnn | Variant Of John From Sean. | Male | Irish |
| Shonn | Variant Of John From Sean. | Male | Irish |
| Tadtasi | Unisexual Name Meaning "Having No Sea." | Female | Chamoru |
| Taitasi | So Sea | Female | Chamoru |
| Tasina | Unisexual Name Meaning
"His/Her Sea." | Female | Chamoru |
| Tehuti | Myth Name (God Of Earth, Sky, Air And Sea) | Male | Egyptian |
| Thalassa | From The Sea | Female | Greek |
| Toru | Sea | Male | Japanese |
| Ula | Sea Jewel | Female | Celtic |
| Wambua | Kamba Of Kenya Name Meaning "Born During The Rainy Season." | Male | African |
| Zale | Power Of The Sea | Male | Greek |
| Zeeman | Sea Man | Male | Dutch |