| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1041 | Seanachan | Irish | Wise one. | M | |
| 1042 | Seanan | Irish | Little old wise one. | M | |
| 1043 | Seanlaoch | Irish | Old hero. | M | |
| 1044 | Searbhreathach | Irish | Judicious. | M | |
| 1045 | Seireadan | Irish | Untamed. | M | |
| 1046 | Shae | Irish | Variant of Shea: courteous. | M | |
| 1047 | Shai | Irish | Variant of Shea: courteous. | M | |
| 1048 | Shain | Irish | Variant of Shaun from John. | M | |
| 1049 | Shaine | Irish | Variant of Shaun from John. | M | |
| 1050 | Shamus | Irish | Irish variant of James: supplanter. | M | |
| 1051 | Shan | Irish | Variant of Shaun from John. | M | |
| 1052 | Shanahan | Irish | Wise one. | M | |
| 1053 | Shandon | Irish | Variant of Shaun from John. | M | |
| 1054 | Shandy | Irish | Variant of Shaun from John. | M | |
| 1055 | Shane | Irish | Variant of Sean: Irish variant of John: God is gracious; gift from God. | M | |
| 1056 | Shanley | Irish | Old hero. | M | |
| 1057 | Shann | Irish | Variant of Shaun from John. | M | |
| 1058 | Shannon | Irish | Little old wise one. Surname and river name. | M | |
| 1059 | Shauden | Irish | Variant of John from Sean. | M | |
| 1060 | Shaughn | Irish | Variant of John from Sean. | M | |