| Vortspeco | propra nomo |
|---|---|
| Prononco | [dʊˈnaj] |
| afrikanso | Donau |
|---|---|
| albana | Danub |
| angla | Danube |
| ceha | Dunaj |
| dana | Donau |
| esperanto | Danubo |
| feroa | Donau |
| finna | Tonava |
| franca | Danube |
| germana | Donau |
| greka | Δούναβης |
| islanda | Dóná |
| itala | Danubio |
| kataluna | Danubi |
| kimra | Afon Donaw; Donaw |
| latino | Danubius; Danuvius; Hister |
| nederlanda | Donau |
| norvega | Donau |
| okcidenta frizona | Donau |
| pola | Dunaj |
| portugala | Danúbio |
| rumana | Dunăre |
| saterlanda frizona | Donau |
| svahilo | Danubi |
| sveda | Donau |
| taja | แม่น้ำดานูบ |
| turka | Tuna nehri |
| ukraina | Дунай |
| hispana | Danubio |
| hungara | Duna |