| Scarlett | Red | Female |
| Serafim | An Angel Like Being Of A Lower Order | Male |
| Serafin | An Angel Like Being Of A Lower Order | Male |
| Serafina | Seraph | Female |
| Serafine | Burning Fire | Female |
| Seraphina | Burning Fire | Female |
| Seraphine | Burning Fire | Female |
| Serefina | Burning Fire | Female |
| Shihab | Flame; Blaze | Male |
| Sienna | | Female |
| Soleil | Sun. | Female |
| Spark | Gallant | Male |
| Tanguy | Fighter | Male |
| Tito | Giant | Male |
| Titus | Of The Giants | Male |
| Tlachinolli | Unisexual Name Meaning "Fire." | Female |
| Tlexictli | Unisexual Name Meaning "Fire Navel." | Female |
| Tyson | Son Of Tye | Male |
| Uri | God Is My Light | Male |
| Uriel | God Is My Light | Male |
| Urit | Light | Female |
| Xipil | Unisexual Name Meaning "Noble Of The Fire." | Female |
| Xiuhcoatl | Unisexual Name Meaning "Fire Serpent" Or "Weapon Of Destruction." | Female |
| Zaiden | | Male |