| Part of speech | common noun |
|---|---|
| Hyphenation | nep·o |
| Singular | Plural | |
|---|---|---|
| Nominative | nepo | nepoj |
| Accusative | nepon | nepojn |
| Afrikaans | kleinseun |
|---|---|
| Catalan | nét |
| Czech | vnuk |
| Danish | barnebarn |
| Dutch | kleinzoon |
| English | grandson |
| Faeroese | abbabarn; barnabarn; ommubarn |
| French | petit‐fils |
| German | Enkel |
| Hawaiian | moʻopuna |
| Hungarian | unoka |
| Icelandic | barnabarn |
| Italian | nipote |
| Norwegian | barnebarn |
| Papiamento | bisañetu; bisanieto; nieto |
| Portuguese | neto |
| Romanian | nepot |
| Russian | внук |
| Saterland Frisian | Bäidensbäiden |
| Spanish | nieto |
| Swedish | dotterson; sonson |
| Turkish | erkek torun |