| 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 |
|---|---|---|---|
| Siger | Form of Sigar | Boy | 4 |
| Sigfrid | Victorious, Peaceful Victory | Boy | 9 |
| Sigfried | Victorious Peace, Victory, Peace | Boy | 5 |
| Sigismond | Victorious Protector | Boy | 1 |
| Sigmund | Victory, Protection | Boy | 6 |
| Sigourney | daring king | Girl | 7 |
| Sigourney | The Conqueror, Unclear | Girl | 7 |
| Sigrid | Peace, Beautiful, Fair | Girl | 3 |
| Sigurd | Guiding the Victory | Boy | 6 |
| Siham | Sharing Together Arrows | Girl | 5 |
| Sihan | Lion | Girl | 6 |
| Sihan | King Bright | Boy | 6 |
| Silana | Dignified | Girl | 2 |
| Silana | Dignified | Girl | 2 |
| Silana | Dignified | Girl | 2 |
| Siliman | TBD | Boy | 5 |
| Silke | The Blind One The Sixth | Girl | 2 |
| Silva | Wooded Forest From the Woods | Girl | 9 |
| Silvain | Wood Dweller Of the Forest | Boy | 5 |
| Silvaine | From the Forest | Girl | 1 |
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| Silvana | Of the Forest, God of Trees | Girl | 6 |
| Silvano | A Man from the Woods | Boy | 2 |
| Silvanus | One who Loves the Forest | Boy | 9 |
| Silverio | TBD | Boy | 1 |
| Silvester | From the Woods, Forest Dweller | Boy | 3 |
| Silvestra | Of the Woods | Girl | 8 |
| Silvestre | Trees sylvan | Boy | 3 |
| Silvestre | Trees Sylvan | Boy | 3 |
| Silvestre | Forest dweller | Boy | 3 |
| Silvestro | From the Woods Forest Dweller | Boy | 4 |
| Silvi | Forest Wood Women from Wood | Girl | 8 |
| Silvi | Women from Wood | Boy | 8 |
| Silvia | Forest, From the Forest, Woodland | Girl | 9 |
| Silvie | From the Forest | Girl | 4 |
| Silvio | Wood, Silver, Wood Dweller | Boy | 5 |
| Silvius | Of the Forest From the Woods | Boy | 3 |
| Sim | Heard Listener Hearkening | Boy | 5 |
| Sima | Border, Limit, Boundary, Symbol | Girl | 6 |
| Simah | Precious Thing Treasure | Girl | 5 |
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| Simeon | Obeys, God has Listen | Boy | 3 |
| Simha | The Lion | Girl | 5 |
| Simo | God has Heard Hearkening | Boy | 2 |
| Simon | Listening Intently | Boy | 7 |
| Simon | God is heard | Boy | 7 |
| Simona | Listen, Snub-nosed, Heard | Girl | 8 |
| Simond | TBD | Boy | 2 |
| Simone | God has Heard, One who Hears | Girl | 3 |
| Simone | Heard | Girl | 3 |
| Simone | Heard | Girl | 3 |
| Simonetta | Listening Intently | Girl | 8 |
| Simonette | Listening Intently | Girl | 3 |
| Simonne | One who Hears God has Heard | Girl | 8 |
| Simson | Son of Simon, Sun Child | Boy | 8 |
| Simy | To Behold Limit | Girl | 3 |
| Sina | Precious Thing, Treasure, Blessed | Girl | 7 |
| Sinaya | Pretty | Girl | 6 |
| Sinclair | Saint Clair | Boy | 4 |
| Sinclair | Prayer, Form of Synclair | Boy | 4 |
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| Sinclaire | St Clair | Boy | 9 |
| Sinclaire | Clear | Girl | 9 |
| Sinclaire | Prayer St Clair | Boy | 9 |
| Sinclaire | Prayer | Boy | 9 |
| Sinclare | From Saint Clair | Boy | 9 |
| Sinderella | Little Cinders | Girl | 9 |
| Sindy | Bright, Form of Cynthia | Girl | 8 |
| Sine | God is Merciful | Boy | 2 |
| Sinjin | Holy-man St John | Boy | 3 |
| Sinjin | St John | Boy | 3 |
| Sinjin | Holyman | Boy | 3 |
| Sinjon | Saint John | Boy | 9 |
| Sinjon | Saint John Saint Holy Man | Boy | 9 |
| Siona | Stars | Girl | 4 |
| Siran | Lovely Beautiful | Boy | 7 |
| Siriana | Victory | Girl | 8 |
| Sirio | From Syria | Boy | 7 |
| Siro | Glowing Of the God | Boy | 7 |
| Sissi | God is Perfection, Blind, Sister | Girl | 3 |
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| Sixtine | TBD | Girl | 1 |
| Sixto | The Courteous One | Boy | 6 |
| Sixtus | Sixth Born | Boy | 4 |
| Sklaer | TBD | Boy | 3 |
| Sky | Sky | Boy | 1 |
| Slainie | Health | Girl | 6 |
| Slainie | Health | Girl | 6 |
| Slainie | Health | Girl | 6 |
| Slania | Health | Girl | 2 |
| Slania | Health | Girl | 2 |
| Slania | Health | Girl | 2 |
| Slanie | Health | Girl | 6 |
| Slanie | Health | Girl | 6 |
| Slanie | Health | Girl | 6 |
| Slater | TBD | Boy | 3 |
| Slim | Thin | Boy | 8 |
| Slimane | TBD | Boy | 1 |
| Smail | TBD | Boy | 9 |
| Socorro | Support Succour Helper | Boy | 4 |