| Main index | Contents of Onomastikon |
| Eastern Europe index | Other names from Eastern Europe |
| History | A short historical background |
| Rulers | Rulers of Hungary |
| Names | Naming, Pronunciation |
| Hungarian | Hungarian given names |
| Biblical | Names of Biblical origin |
| Greek | Names of Greek origin |
| Latin | Names of Latin origin |
| Germanic | Names of Germanic origin |
| Slavic | Names of Slavic origin |
| Surnames | Hungarian surnames |