| 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 |
|---|---|---|---|
| Sidonia | Follower of Saint Denys | Girl | 8 |
| Sidonie | Captivates | Girl | 3 |
| Sidonie | Follower of Saint Denys | Girl | 3 |
| Sigal | Treasure | Boy | 3 |
| Sigal | Treasure | Girl | 3 |
| Sigalit | Purple Flower | Girl | 5 |
| Sigismonda | Conquering protector | Girl | 2 |
| Sigismondo | Conquering protector | Boy | 7 |
| Sihu | Flower | Girl | 3 |
| Sik'is | Friend | Boy | |
| Sike | He sits at home | Boy | 8 |
| Sikya | Small canyon | Girl | 2 |
| Sikyahonaw | Yellow bear | Boy | 9 |
| Sikyatavo | Yellow rabbit | Boy | 6 |
| Silas | Asked for | Boy | 6 |
| Sile | Youthful | Girl | 9 |
| Silvana | Forest | Girl | 6 |
| Silvano | Forest | Boy | 2 |
| Silvanos | Forest dweller | Boy | 3 |
| Silverio | Greek god of trees | Boy | 1 |
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| Silvia | Wood | Girl | 9 |
| Silvino | Greek god of trees | Boy | 1 |
| Sim | Heard Listener Hearkening | Boy | 5 |
| Sima | Border, Limit, Boundary, Symbol | Girl | 6 |
| Simah | Precious Thing Treasure | Girl | 5 |
| Simantha | Told by God | Girl | 4 |
| Simao | God has Heard, Obedient | Boy | 3 |
| Simao | Obedient | Boy | 3 |
| Simcha | Joyous | Girl | 8 |
| Simcha | Joy | Boy | 8 |
| Simcha | Joyous | Girl | 8 |
| Simcha | Joy Joyous | Girl | 8 |
| Simen | Obedient, Listening Intently | Boy | 6 |
| Simen | Obedient | Boy | 6 |
| Simen | Obedient | Boy | 6 |
| Simeon | God is heard | Boy | 3 |
| Simha | The Lion | Girl | 5 |
| Simina | God has Heard One who Hears | Girl | 2 |
| Simmie | God has Heard One who Hears | Girl | 5 |
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| Simmons | God has Heard, One who Hears | Boy | 3 |
| Simmy | Joyful | Boy | 7 |
| Simmy | a familiar form of Simon | Boy | 7 |
| Simo | God has Heard Hearkening | Boy | 2 |
| Simon | Listening Intently | Boy | 7 |
| Simon | he who hears | Boy | 7 |
| Simon | God is heard | Boy | 7 |
| Simona | God is heard | Girl | 8 |
| Simona | God is heard | Girl | 8 |
| Simona | God is heard | Girl | 8 |
| Simona | God is heard | Girl | 8 |
| Simona | Listen, Snub-nosed, Heard | Girl | 8 |
| Simonas | God has Heard One who Hears | Boy | 9 |
| Simone | Listening Intently, She who Hear | Boy | 3 |
| Simone | one who hears | Girl | 3 |
| Simone | Heard | Girl | 3 |
| Simone | God has Heard, One who Hears | Girl | 3 |
| Simonetta | Listening Intently | Girl | 8 |
| Simonette | Listening Intently | Girl | 3 |
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| Simpson | son of Simon | Boy | 6 |
| Simson | Son of Simon, Sun Child | Boy | 8 |
| Simy | To Behold Limit | Girl | 3 |
| Sina | God is gracious | Girl | 7 |
| Sina | Precious Thing, Treasure, Blessed | Girl | 7 |
| Sinai | From the Clay Desert | Boy | 7 |
| Sinai | From the clay desert | Boy | 7 |
| Sinai | From the clay desert | Boy | 7 |
| Sinaya | Pretty | Girl | 6 |
| Sine | God is gracious | Girl | 2 |
| Sine | God is Merciful, Praise | Girl | 2 |
| Sinead | God is gracious | Girl | 7 |
| Sinead | Kind | Girl | 7 |
| Sinead | The Lord is Gracious Merciful | Girl | 7 |
| Sineag | God is Merciful | Girl | 1 |
| Sineidin | Praise | Girl | 2 |
| Sinjin | Holy-man St John | Boy | 3 |
| Sinon | To Hurt Gift from God | Boy | 8 |
| Sinon | Gift from God | Boy | 8 |
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| Siobahn | Female Version of John | Girl | 5 |
| Sioban | Yahweh is Merciful Gracious | Girl | 6 |
| Siobhan | Praise | Girl | 5 |
| Siobhan | Kind | Girl | 5 |
| Siobhan | Praise, Kind | Girl | 5 |
| Siodhachan | Little peaceful one | Boy | 1 |
| Siomon | God is Heard Obedient | Boy | 4 |
| Siomon | Obedient | Boy | 4 |
| Siomon | Obedient | Boy | 4 |
| Siomonn | God is Heard | Boy | 9 |
| Sion | God is Merciful Highest Point | Boy | 3 |
| Siona | Stars | Girl | 4 |
| Sioned | God is Gracious Merciful | Girl | 3 |
| Sioux | Lily | Girl | 7 |
| Siouxsie | Lily | Girl | 4 |
| Sipatu | Pulled out | Girl | 5 |
| Sipatu | Pulled out | Boy | 5 |
| Sippora | Bird | Girl | 4 |
| Sippora | Bird | Girl | 4 |