| Part of speech | common noun |
|---|---|
| Hyphenation | u·ku·lel·o |
| Singular | Plural | |
|---|---|---|
| Nominative | ukulelo | ukuleloj |
| Accusative | ukulelon | ukulelojn |
| Afrikaans | ukelele |
|---|---|
| Bulgarian | |
| Catalan | ukulele |
| Czech | ukulele |
| Danish | ukulele |
| Dutch | ukelele; oekelele |
| English | ukulele |
| Finnish | ukulele |
| French | ukulélé |
| German | Ukulele |
| Greek | ουκουλέλε; γιουκαλίλι |
| Hawaiian | ʻukulele |
| Hungarian | ukulele |
| Italian | ukulele |
| Luxemburgish | Ukulele |
| Malay | ukulele |
| Norwegian | ukulele |
| Polish | ukulele |
| Portuguese | uquelele; uculele |
| Romanian | ukulele; ukelele |
| Russian | укулеле |
| Slovakian | |
| Spanish | ukelele; ukulele |
| Swahili | ukulele |
| Swedish | ukulele |
| Tagalog | ukulele; yukulele |
| Thai | อูกูเลเล |
| Turkish | ukulele |
| Ukrainian | укулеле |
| Welsh | iwcalili |