| Part of speech | common noun |
|---|---|
| Hyphenation | fi·lik·o |
| Singular | Plural | |
|---|---|---|
| Nominative | filiko | filikoj |
| Accusative | filikon | filikojn |
| Catalan | falguera |
|---|---|
| Danish | bregne |
| Dutch | varen |
| English | fern |
| English (Old English) | braccan; fearn |
| Faeroese | trøllakampur |
| Finnish | saniainen |
| French | fougère |
| German | Farn; Farnkraut; Farrenkraut |
| Norwegian | bregne |
| Portuguese | feto |
| Saterland Frisian | Foanenkruud; Foone; Rainefoone |
| Spanish | helecho |
| Swedish | ormbunke |
| Welsh | rhedynen |