| Authorship | Jouault & Nel, 2021: 2243 |
|---|---|
| Type name | Type-species: †Tyrannomecia inopinata, by original designation. |
| Etymology | The genus name is a combination of the Latin word tyrannus, from the ancient Greek τύραννος meaning absolute ruler, and the suffix ‘mecia’, often used for ant genus names. Gender feminine. |
| †Tyrannomecia | Genus | Valid | Original combination |