| Gotardo | One who is Valiant |
| Gotz | Derived from German, meaning 'good' or 'noble'. |
| Graciano | Pleasing, Lovely, Agreeable |
| Graf | Nobleman or aristocrat |
| Guadalberto | He is All Powerful |
| Guala | A stranger from the far land. |
| Gudo | Derived from the Germanic word for good. |
| Guenter | A warrior who fights with an army. |
| Guenther | A bold warrior of the armed host. |
| Guillem | Protection; Desire; Helmet; Will |
| Gumersindo | The Excellent Man |
| Gundislavo | A battleready and brave fighter. |
| Gundolf | A wolf who fights in the battle. |
| Gunduz | Born on a Tuesday |
| Gustl | Staff of the Gods, Holy, August |
| Salutiano | Enjoys Good Health |
| Schmidt | One who works as a blacksmith. |
| Schneider | One who works as a tailor. |
| Schon | A person who is very beautiful. |
| Schorsch | Farmer; Earthworker |
| Schuman | One who works as a shoemaker. |
| Scipio | Rod or Pole, A Staff |
| Searles | A person who is armor bearer. |
| Sebastjan | Man from Sebasta |
| Seckin | Seeking, a name with Turkish and Arabic origins, meaning searching and inquiring. |
| Sefa | Yahweh will Add Another Son |
| Segismundo | Victorious Protector |
| Seifert | Siegfried; Victorious Peace |
| Selami | Peace, a name with Turkish and Arabic roots, meaning calm and serene. |
| Selda | A willow tree or a dark beauty. |
| Seligman | A man who is truly blessed. |
| Seligmann | A man who is truly blessed. |
| Seni | A Turkish name meaning my own or mine. |
| Serdar | A Persian title meaning commander or chief. |
| Sergej | Servant, a name with Russian and Slavic origins, meaning loyal and obedient. |
| Serkan | Chief; Rush of Blood to Head |
| Severus | A Latin name meaning stern or serious. |
| Sevim | A Turkish name meaning love or affection. |
| Shubert | One who Makes Shoes |
| Shyman | Man of the forest, a name with Slavic and Russian roots, meaning woodsman. |