| Part of speech | unknown part of speech |
|---|
| Nominative | Teodoriko |
|---|---|
| Accusative | Teodorikon |
| Catalan | Teodoric |
|---|---|
| Dutch | Diederik; Theoderik |
| English | Theodoric |
| French | Théodoric; Thierry |
| German | Theoderich; Dietrich |
| Greek | Θεοδώριχος |
| Italian | Teodorico |
| Latin | Theodoricus |
| Norwegian | Teoderik |
| Polish | Teoderyk |
| Portuguese | Teodorico |
| Russian | Теодорик |
| Saterland Frisian | Dierk |
| Spanish | Teodorico |
| Swedish | Theoderik |
| West Frisian | Diderik |