| Part of speech | common noun |
|---|---|
| Pronunciation | /kɔɪ̯/ |
| Hyphenation | koi |
| Czech | kapr koi |
|---|---|
| Dutch | koi; brokaatkarper |
| Esperanto | kojo |
| Finnish | koikarppi |
| French | carpe koï; koï |
| German | Koi |
| Hungarian | koi ponty |
| Icelandic | koi |
| Italian | carpa koi; koi |
| Malay | koi |
| Norwegian | koi |
| Polish | karp koi |
| Portuguese | koi |
| Russian | капр кои |
| Thai | ปลาแฟนซีคาร์ป |
| Turkish | koi |