| Part of speech | common noun |
|---|---|
| Hyphenation | fag·o |
| Singular | Plural | |
|---|---|---|
| Nominative | fago | fagoj |
| Accusative | fagon | fagojn |
| Afrikaans | beuk |
|---|---|
| Albanian | ah; ahu |
| Catalan | faig |
| Czech | buk |
| Danish | bøg |
| Dutch | beuk; beukeboom; beukelaar |
| English | beech |
| English (Old English) | bece; boece |
| Faeroese | bókartræ; bók |
| Finnish | pyökki |
| French | hêtre |
| German | Buche |
| Greek | οξυά; οξιά; φηγός |
| Hungarian | bükk; bükkfa |
| Icelandic | beyki; beykitré; bæki |
| Italian | faggio |
| Latin | fagus |
| Luxemburgish | Bich; Buch |
| Norwegian | bøk |
| Polish | buk |
| Portuguese | fago; faia |
| Romanian | fag |
| Russian | бук |
| Saterland Frisian | boukene Boom; Bouke |
| Scottish Gaelic | faidhbhile |
| Spanish | haya |
| Swedish | bok |
| Tagalog | haya |
| Turkish | kayın |
| Ukrainian | бук |
| Welsh | ffawydden |
| West Frisian | bûk; bûkebeam; bûkelbeam |