| Part of speech | common noun |
|---|---|
| Hyphenation | o·strak·o |
| Singular | Plural | |
|---|---|---|
| Nominative | ostrako | ostrakoj |
| Accusative | ostrakon | ostrakojn |
| Catalan | òstracon |
|---|---|
| Danish | ostrakon |
| Dutch | ostrakon |
| English | ostracon |
| French | ostracon |
| German | Ostrakon |
| Italian | ostracon |
| Norwegian | ostrakon |
| Papiamento | óstraco; óstracon |
| Spanish | óstraco; óstracon; ostracón |
| Swedish | ostrakon |