| Part of speech | common noun |
|---|---|
| Gender | common |
| Singular | Plural | |||
|---|---|---|---|---|
| Indefinite | Definite | Indefinite | Definite | |
| Nominative | hat | hatten | hatte | hattene |
| Genitive | hats | hattens | hattes | hattenes |
| Afrikaans | hoed |
|---|---|
| Catalan | barret; capell |
| Czech | klobouk |
| Dutch | hoed |
| English | hat |
| English (Old English) | hæt |
| Esperanto | ĉapelo |
| Faeroese | hattur |
| Finnish | hattu |
| French | chapeau |
| German | Hut |
| Greek | καπέλλο |
| Hungarian | kalap |
| Icelandic | hattur |
| Italian | cappello |
| Jamaican Patois | hat |
| Luxemburgish | Hutt |
| Malay | topi |
| Norwegian | hatt |
| Papiamento | sombré |
| Polish | kapelusz |
| Portuguese | chapéu; sombreiro |
| Romanian | pălărie |
| Russian | шляпа |
| Saterland Frisian | Houd |
| Scottish Gaelic | ad |
| Spanish | sombrero |
| Sranan | ati |
| Swedish | hatt |
| Thai | หมวก |
| Turkish | şapka |
| Welsh | het |
| West Frisian | hoed |