| čeština | ces-000 |
| Bedřich | |
| luenga aragonesa | arg-000 | Frederico |
| বাংলা | ben-000 | ফ্রেডেরিক |
| български | bul-000 | Фридрих |
| català | cat-000 | Frederic |
| català | cat-000 | Frederick |
| čeština | ces-000 | Frederik |
| čeština | ces-000 | Miroslav |
| 普通话 | cmn-000 | 弗雷德里克 |
| 國語 | cmn-001 | 弗雷德裡克 |
| Hànyǔ | cmn-003 | Fú léi dé lǐ ke |
| Cymraeg | cym-000 | Frederick |
| dansk | dan-000 | Frederich |
| dansk | dan-000 | Frederik |
| Deutsch | deu-000 | Friedrich |
| Deutsch | deu-000 | Fritz |
| eesti | ekk-000 | Priit |
| ελληνικά | ell-000 | Φρειδερίκος |
| ελληνικά | ell-000 | Φρεντερίκ |
| English | eng-000 | Fred |
| English | eng-000 | Freddy |
| English | eng-000 | Frederic |
| English | eng-000 | Frederick |
| English | eng-000 | Frederick of Bohemia |
| English | eng-000 | Fredrik |
| Esperanto | epo-000 | Frederiko |
| euskara | eus-000 | Frederiko |
| føroyskt | fao-000 | Fríðrikur |
| suomi | fin-000 | Feetrikki |
| suomi | fin-000 | Fredrik |
| suomi | fin-000 | Heetrikki |
| suomi | fin-000 | Reeterikki |
| suomi | fin-000 | Reetrikki |
| suomi | fin-000 | Rieterik |
| suomi | fin-000 | Rietrikki |
| suomi | fin-000 | Veeti |
| suomi | fin-000 | Veetrikki |
| français | fra-000 | Ferry |
| français | fra-000 | Frederick |
| français | fra-000 | Frédéric |
| français | fra-000 | Frédéric Ier de Bohême |
| Frysk | fry-000 | Freark |
| lenghe furlane | fur-000 | Fidrì |
| Gàidhlig | gla-000 | Freardorcha |
| galego | glg-000 | Frederico |
| Middle Low German | gml-000 | Vrederik |
| Српскохрватски | hbs-000 | Фридрих |
| Srpskohrvatski | hbs-001 | Fridrik |
| hrvatski | hrv-000 | Fridrik |
| magyar | hun-000 | Frigyes |
| íslenska | isl-000 | Friðrekur |
| íslenska | isl-000 | Friðrik |
| italiano | ita-000 | Federico |
| latine | lat-000 | Fridericus |
| lietuvių | lit-000 | Frydrichas |
| latviešu | lvs-000 | Fridrihs |
| Malti | mlt-000 | Federiku |
| Plattdüütsch | nds-000 | Freerk |
| Plattdüütsch-Neddersassisch | nds-002 | Frederik |
| Plattdüütsch-Neddersassisch | nds-002 | Freerk |
| Plattdüütsch-Neddersassisch | nds-002 | Frerich |
| Nederlands | nld-000 | Frederik |
| Nederlands | nld-000 | Frederik van Bohemen |
| Nederlands | nld-000 | Fredrik |
| Nederlands | nld-000 | Freek |
| Nederlands | nld-000 | Frits |
| Nederlands | nld-000 | Fré |
| nynorsk | nno-000 | Fredrik |
| bokmål | nob-000 | Frederick |
| bokmål | nob-000 | Fredrik |
| norskr | non-000 | Friðikr |
| norskr | non-000 | Friðrekr |
| occitan | oci-000 | Frederic |
| فارسی | pes-000 | فردریش |
| فارسی | pes-000 | فردریک |
| lenga piemontèisa | pms-000 | Federich |
| polski | pol-000 | Fryderyk |
| polski | pol-000 | Fryderyk Przemyślida |
| português | por-000 | Federico |
| português | por-000 | Frederico |
| română | ron-000 | Frederic |
| русский | rus-000 | Фридрих |
| lingua siciliana | scn-000 | Fidiricu |
| slovenčina | slk-000 | Frederik |
| slovenščina | slv-000 | Friderik |
| español | spa-000 | Federico |
| español | spa-000 | Federigo |
| shqip | sqi-000 | Frederik |
| српски | srp-000 | Фридрих |
| svenska | swe-000 | Frederik |
| svenska | swe-000 | Fredric |
| svenska | swe-000 | Fredrik |
| svenska | swe-000 | Rik |
| українська | ukr-000 | Фрідріх |