| Girl | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Boy | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Girl | ||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Boy | ||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Name | Meaning | Gender | Numerology |
|---|---|---|---|
| Sorcha | Bright, Shining, Princess, Horse | Girl | 1 |
| Sorcha | Clear | Girl | 1 |
| Sorka | Radiant Bright | Girl | 1 |
| Sorley | Sailor | Boy | 4 |
| Sorley | Viking, Summer Sailor | Boy | 4 |
| Sornit | Lord, Chief, Noble, Best | Girl | 5 |
| Sosaidh | Rose Lily | Girl | 3 |
| Sosanna | Lily | Girl | 2 |
| Sosanna | Lily | Girl | 2 |
| Spann | Name for a Quarrelsome | Boy | 1 |
| Sreim | Snoring | Girl | 1 |
| Sri | Radiance, Diffusing Light | Girl | 1 |
| Sruan | TBD | Girl | 1 |
| Sruthair | From the Stream | Boy | 6 |
| Sruthan | Poet | Boy | 2 |
| Standish | From the Stony Park | Boy | 4 |
| Stanislaus | Fame, Glory, Careful, Spike | Boy | 9 |
| Ste | TBD | Boy | 8 |
| Steafan | Man with Crown | Boy | 3 |
| Stediana | Fame | Girl | 1 |
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| Steffi | Crown Garland Form of Steven | Girl | 2 |
| Steimhin | Crown | Boy | 7 |
| Steise | Can be Reborn | Girl | 5 |
| Stephen | Man with Crown, To Wear a Crown | Boy | 6 |
| Stiabhan | Crown, Garland | Boy | 2 |
| Stiabhna | Crown | Boy | 2 |
| Stiana | Crowned Garland | Boy | 1 |
| Stibhin | Crown Garland | Boy | 9 |
| Stiofainin | Crown | Girl | 8 |
| Stiofan | Garland Crown | Boy | 3 |
| Strachan | Sage Minstrel | Boy | 3 |
| Strahan | Sage, Poet, Minstrel | Boy | 9 |
| Struthers | From the Stream Near the Brook | Boy | 4 |
| Stuart | Steward | Boy | 9 |
| Suaibhseach | Kindly Gracious | Girl | 6 |
| Suaibsech | Kindly Gracious | Girl | 6 |
| Suanach | Drowsy Sleepy | Girl | 4 |
| Suave | Smooth | Girl | 5 |
| Suave | Smooth | Boy | 5 |
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| Suibhne | Well Going Pleasant Friendly | Boy | 6 |
| Suibne | Friendly Well Going Pleasant | Boy | 7 |
| Suidhne | Little Hero | Boy | 8 |
| Suileabhain | Small Dark Eye | Boy | 2 |
| Suileabhan | Black Eyed | Boy | 2 |
| Suin | Lily Lotus | Girl | 9 |
| Sulaiman | Peaceful Name of a Prophet | Boy | 9 |
| Sullavan | Black Eyed | Boy | 3 |
| Sullevan | Black Eyed | Boy | 7 |
| Sullimn | Black Eyed | Boy | 1 |
| Sullivan | Black-eyed | Girl | 2 |
| Sullivan | Eyes Like a Hawk, Surname | Boy | 2 |
| Sullivan | Dark eyes | Boy | 2 |
| Sully | Amazing, Handsome, Caring | Boy | 8 |
| Sun | Bending Goodness Decreasing | Boy | 9 |
| Susan | Holy and Descent, A Pretty Plant | Girl | 2 |
| Susanah | Lily | Girl | 2 |
| Susanna | Lily Rose Anemone True Beauty | Girl | 8 |
| Sweeney | Little hero | Boy | 6 |
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| Sweeny | Small Little Hero | Boy | 1 |
| Sybil | Prophetess Sibyl Oracle | Girl | 4 |
| Sybil | Prophetess | Girl | 4 |
| Syerra | Velvety Black Saw-toothed | Girl | 5 |
| Tabbasum | Smile | Girl | 7 |
| Taber | Well | Boy | 1 |
| Taber | Drummer, Brilliant, Shining | Boy | 1 |
| Tadc | A Poet | Boy | 1 |
| Tadg | Poet | Boy | 5 |
| Tadgh | A Bard A Poet Philosopher | Boy | 4 |
| Tadhg | Mythical a Prince of Munster | Boy | 4 |
| Tadleigh | Bard Poet from a Meadow | Boy | 3 |
| Tady | Praising God To Honour God | Boy | 5 |
| Taegan | Little Poet Young Poet | Girl | 3 |
| Taegan | Young Poet Little Poet | Boy | 3 |
| Tag | Son of the priest | Boy | 1 |
| Taggart | Son of the priest | Boy | 2 |
| Taggart | Son of the Priest A Priest | Boy | 2 |
| Taicligh | Peaceful | Boy | 6 |
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| Taidgh | Poet Honours God | Boy | 4 |
| Taidhgin | A Poet Philosopher | Boy | 9 |
| Taigue | A Poet Philosopher | Boy | 9 |
| Tailefhlaith | Abundance of Sovereignty | Girl | 3 |
| Taillte | Mythology Goddess | Girl | 7 |
| Tailltiu | Daughter of a Poet | Girl | 5 |
| Tailte | Goddess Name | Girl | 4 |
| Tain | Stream New Moon | Boy | 8 |
| Tairdelbach | Abettor Instigator | Boy | 2 |
| Tait | Happy, Measure of Land | Boy | 5 |
| Talena | Temptress Hardworking | Girl | 8 |
| Tallulah | Leaping Water | Girl | 6 |
| Tally | Surname | Boy | 7 |
| Taltena | A Myth Name from Celtic | Girl | 1 |
| Talulla | Wealthy Abundance Princess | Girl | 7 |
| Tanaide | Subtle Slender | Boy | 9 |
| Tania | Fairy Princess Queen | Girl | 9 |
| Tanith | Goddess of Love, An Estate | Girl | 9 |
| Tara | Hill | Girl | 4 |