| English | eng-000 |
| twenty-one | |
| Aln8ba8dwaw8gan | abe-000 | nisinskataba pazekw |
| Afrikaans | afr-000 | een |
| Afrikaans | afr-000 | een en twintig |
| Afrikaans | afr-000 | een-en-twintig |
| Amri Karbi | ajz-000 | ingkoi-ra-isi |
| Amri Karbi | ajz-000 | phokep-ra-isi |
| Alyutor | alr-000 | qəlikək ənnan |
| አማርኛ | amh-000 | ሃያአንድ |
| العربية | arb-000 | واحد وعشرون |
| العربية | arb-000 | واحد وعشرين |
| العربية | arb-000 | وَاحِد وَعِشْرُون |
| Romániço | art-013 | duadecem-unu |
| SILCAWL | art-261 | 1610 |
| ℤ | art-269 | 21 |
| LEGO Concepticon | art-270 | 1863 |
| Usher-Whitehouse Concepticon | art-271 | 2615 |
| ℤ—漢字 | art-341 | 二十一 |
| azərbaycanca | azj-000 | ijirmi bir |
| azərbaycanca | azj-000 | iyirmi bir |
| Азәрбајҹан дили | azj-001 | ијирми бир |
| atembwəʼwi | azo-000 | m̂ɡ̂m mb̆ n̂ taǁ̂ |
| tuki | bag-000 | m̤̌̃mǎvǎ̤nǎ̤umweɖsɟʡ |
| بلوچی زبان | bal-000 | بیست ویک |
| boarisch | bar-000 | oanazwånzg |
| boarisch | bar-000 | ànazwånzg |
| chɔ̀pəchɔ̂p | bbq-000 | pɛtməɣunətɛʔɛ |
| Baba | bbw-000 | paŋtʃɔpjimaɣa |
| беларуская | bel-000 | два́ццаць адзі́н |
| বাংলা | ben-000 | ̃বিংশতি |
| বাংলা | ben-000 | একুশ |
| Bafanji | bfj-000 | piɛ gwuŋ ngɨ yimuʼ |
| Hill Remo | bfw-001 | kore-muy |
| mədəŋkyɛ | bgj-000 | py̆̌tvwo nɟːyeɭ̌ʼ̌̌ |
| Bikele | biw-001 | mə̀[wûm mə́bá nə̀ wúɾùm |
| Bakoko | bkh-000 | mu miɓa la ja |
| Bum | bmv-000 | mbandʒoimɔɣ |
| Bamukumbit | bqt-000 | mɨ[wũ mɨ[mbɛ nɨ[tɑʔ |
| brezhoneg | bre-000 | unan-warn-ugent |
| български | bul-000 | двадесет и едно |
| Kaqchikel | cak-000 | jukʼal jun |
| català | cat-000 | 21 |
| català | cat-000 | XXI |
| català | cat-000 | blackjack |
| català | cat-000 | vint-i-u |
| català | cat-000 | vint-i-un |
| binisayang Sinugboanon | ceb-000 | bayente uno |
| binisayang Sinugboanon | ceb-000 | kawhaa`g usa |
| čeština | ces-000 | dvacet jedna |
| čeština | ces-000 | jedenadvacet |
| Chamoru | cha-000 | bente i unu |
| нохчийн мотт | che-000 | ткъе цхьаъ |
| chahta anumpa | cho-000 | pokkoli toklo akohcha chaffa |
| Anishinaabemowin | ciw-000 | niishtanashi-bezhig |
| سۆرانی | ckb-000 | بیست و یەک |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | nəc̕xʷk̕ʷə́s ʔiʔ nə́c̕uʔ |
| 普通话 | cmn-000 | 二十一 |
| 國語 | cmn-001 | 二十一 |
| Yadu | cng-010 | ju-su-tʂi |
| dansk | dan-000 | en og tyve |
| dansk | dan-000 | enogtyve |
| Deutsch | deu-000 | einundzwanzig |
| Tłįchǫ | dgr-000 | naènǫ daatsʼǫ̀ ı̨łè |
| རྫོང་ཁ་ | dzo-000 | ཉི་ཤུ་རྩ་གཅིག |
| རྫོང་ཁ་ | dzo-000 | ཉེར་གཅིག |
| eesti | ekk-000 | kakskümmend üks |
| ελληνικά | ell-000 | είκοσι έν |
| ελληνικά | ell-000 | είκοσι ένα |
| ελληνικά | ell-000 | μπλακ-τζάκ |
| ελληνικά | ell-000 | μπλακτζάκ |
| English | eng-000 | 21 |
| English | eng-000 | Van John |
| English | eng-000 | XXI |
| English | eng-000 | black jack |
| English | eng-000 | black-jack |
| English | eng-000 | blackjack |
| English | eng-000 | pontoon |
| English | eng-000 | vingt-et-un |
| English | eng-000 | vingt-un |
| English | eng-000 | xxi |
| Esperanto | epo-000 | 21a |
| Esperanto | epo-000 | dudek unu |
| Central Yupik | esu-000 | yuinaq atauciq |
| euskara | eus-000 | hogeita bat |
| Ɛʋɛgbɛ | ewe-000 | blaeve vo ɖekɛ |
| suomi | fin-000 | 21 |
| suomi | fin-000 | XXI |
| suomi | fin-000 | kaksikymmentäyksi |
| suomi | fin-000 | kaksikymmentäyksi- |
| suomi | fin-000 | ventti |
| suomi | fin-000 | xxi- |
| français | fra-000 | 21 |
| français | fra-000 | XXIème |
| français | fra-000 | vingt et un |
| français | fra-000 | vingt-et-un |
| français | fra-000 | œil |
| Frysk | fry-000 | ienentweintich |
| Gutob | gbj-000 | koɽe goʈek |
| Gaeilge | gle-000 | aon is fiche |
| Gaeilge | gle-000 | fiche a haon |
| galego | glg-000 | vinte e un |
| कोंकणी | gom-000 | एक्विस |
| GSB Mangalore | gom-001 | ekvisa |
| Gurindji | gue-000 | wankarrka |
| ગુજરાતી | guj-000 | એકવીસ |
| Gujrātī | guj-001 | ek vees |
| kreyòl ayisyen | hat-000 | venteyen |
| Hausa | hau-000 | àshìrin dà ɗaya |
| ʻōlelo Hawaiʻi | haw-000 | iwakālua kumamākahi |
| ʻōlelo Hawaiʻi | haw-000 | iwakālua kūmākahi |
| Српскохрватски | hbs-000 | двадесет и један |
| Srpskohrvatski | hbs-001 | dvadeset i jedan |
| עברית | heb-000 | עשרים ואחד |
| עברית | heb-000 | עשרים־ואחד |
| हिन्दी | hin-000 | इक्किस |
| हिन्दी | hin-000 | इक्कीस |
| hrvatski | hrv-000 | blackjack |
| hrvatski | hrv-000 | dvadeset |
| magyar | hun-000 | huszonegy |
| արևելահայերեն | hye-000 | քսանմեկ |
| asụsụ Igbo | ibo-000 | oru nà òfu |
| Ido | ido-000 | duadek-e-un |
| Ik | ikx-000 | tōmín-ēkwā-lēɓēts ń̩dā néːbe |
| interlingua | ina-000 | vinti-un |
| bahasa Indonesia | ind-000 | dua puluh satu |
| íslenska | isl-000 | tuttugu og einn |
| italiano | ita-000 | 21 |
| italiano | ita-000 | ventuno |
| 日本語 | jpn-000 | ツエンティーワン |
| 日本語 | jpn-000 | トゥエンティーワン |
| 日本語 | jpn-000 | ブラックジャック |
| 日本語 | jpn-000 | 二一 |
| 日本語 | jpn-000 | 二十一 |
| 日本語 | jpn-000 | 二十壱 |
| 日本語 | jpn-000 | 二壱 |
| 日本語 | jpn-000 | 弐一 |
| 日本語 | jpn-000 | 弐十一 |
| 日本語 | jpn-000 | 弐十壱 |
| 日本語 | jpn-000 | 弐壱 |
| 日本語 | jpn-000 | ２１ |
| ಕನ್ನಡ | kan-000 | ಇಪ್ಪತ್ತೊಂದು |
| ქართული | kat-000 | ოცდაერთი |
| lɛ́b ǃkúmɑ́mɑ́ | kdi-000 | ɔt ɑré íwíe acɛ́l |
| ភាសាខ្មែរ | khm-000 | ម្ភៃមួយ |
| Kurmancî | kmr-000 | bîst û yek |
| перым-коми кыв | koi-000 | кыкдас ӧтік |
| 한국어 | kor-000 | 스물 하나 |
| West Sela | kpq-001 | dara sek |
| Kölsch | ksh-000 | zwaijenzwanzesch |
| Kölsch | ksh-000 | zweiunzwanzisch |
| Kato | ktw-000 | naakaaʼdin laaʼlhbaaʼaanbiilhaahaaʼ |
| latine | lat-000 | 21 |
| latine | lat-000 | viginti unus |
| lengua lígure | lij-000 | vintùn |
| latviešu | lvs-000 | divdesmit viens |
| morisyin | mfe-000 | ventenn |
| Mi’gmawi’simg | mic-000 | tapuiskaʼq jel neʼwt |
| македонски | mkd-000 | дваесет и еден |
| македонски | mkd-000 | дваесетиеден |
| teny malagasy | mlg-000 | iraika amby roapolo |
| Malti | mlt-000 | wieħed u għoxrin |
| Mono | mnh-000 | kpœ́tœ́ ūzū bàlē dœ̀ bàlē |
| kanien’kéha | moh-000 | tewahsen-enhskat |
| Mohave | mov-000 | takadúucha havikm ʼasent |
| reo Māori | mri-000 | rua ngahuru mā tahi |
| reo Māori | mri-000 | rua tekau mā tahi |
| Multiple languages | mul-000 | 21 |
| Mauka | mxx-000 | mwǎn-nì-kéén |
| မြန်မာဘာသာ | mya-000 | နှစ်ဆယ့်တစ် |
| Diné bizaad | nav-000 | naadįįłaʼ |
| Nāhuatlahtōlli | nci-000 | cempōhualli oncē |
| Kofa | nfu-000 | mǎwubʑɲɖ ɭkyo˩˥ me˩˥̄sɞː |
| Ngie | ngj-000 | i[wum i[biɡe tʃɔ fẽj |
| Nederlands | nld-000 | eenentwintig |
| Nederlands | nld-000 | eenentwintigen |
| Nederlands | nld-000 | eenëntwintig |
| nynorsk | nno-000 | tjueein |
| bokmål | nob-000 | tjueen |
| bokmål | nob-000 | tjueén |
| Novial | nov-000 | duanti-un |
| chiCheŵa | nya-000 | makumi awiri n'chimodzi |
| Tutrugbu | nyb-000 | afɛtàbhà nɛtòlí |
| occitan | oci-000 | vint-e-un |
| ਪੰਜਾਬੀ | pan-000 | ਇੱਕੀ |
| فارسی | pes-000 | بیست و یک |
| Pāḷi | pli-001 | ekavīsati |
| Bapi | pny-000 | mégum méàmbaêntsobmoʼo |
| polski | pol-000 | blackjack |
| polski | pol-000 | dwadzieścia jeden |
| português | por-000 | blackjack |
| português | por-000 | vinte |
| português | por-000 | vinte e um |
| português | por-000 | vinte-e-um |
| Shukllachishka Kichwa | que-001 | ishcai chunca shuc |
| Arhintinap runasimin | qus-000 | ishkay chunka sukniyoq |
| Chanka rimay | quy-000 | iskay chunka hukniyuq |
| Qusqu qhichwa simi | quz-000 | iskay chunka huhniyuh |
| Qusqu qhichwa simi | quz-000 | iskay chunka hukniyuq |
| Qusqu qhichwa simi | quz-000 | iskay chunka jujniyux |
| Qusqu qhichwa simi | quz-000 | iskay chunka ujniyux |
| Impapura | qvi-000 | ishkay chunka shuk |
| Ruáingga | rhg-000 | egóic |
| романы чиб | rmy-006 | биштуекх |
| română | ron-000 | douăzeci și unu |
| русский | rus-000 | два́дцать оди́н |
| русский | rus-000 | двадцать один |
| русский | rus-000 | очко |
| संस्कृतम् | san-000 | एकविंशति |
| saṃskṛtam | san-001 | ékavishati |
| සිංහල | sin-000 | විසිඑක |
| slovenčina | slk-000 | dvadsaťjeden |
| slovenščina | slv-000 | enaindvajset |
| español | spa-000 | veinte y uno |
| español | spa-000 | veintiuna |
| español | spa-000 | veintiuno |
| xʷsenəčqən | str-000 | t̕θaxʷkʷəs ʔiʔ kʷs nət̕θəʔ |
| svenska | swe-000 | tjugoen |
| svenska | swe-000 | tjugoett |
| தமிழ் | tam-000 | இருபத்தியொன்று |
| தமிழ் | tam-000 | இருபத்தொன்று |
| татарча | tat-001 | егерме бер |
| తెలుగు | tel-000 | ఇరవై ఒకటి |
| తెలుగు | tel-000 | ఇరవై ఒక్కటి |
| тоҷикӣ | tgk-000 | бисту як |
| Tagalog | tgl-000 | beintyuno |
| ภาษาไทย | tha-000 | 21 |
| ภาษาไทย | tha-000 | ยี่สิบเอ็ด |
| ภาษาไทย | tha-000 | เกมส์ไพ่แบล็คแจ็ค |
| ภาษาไทย | tha-000 | เลขที่ยี่สิบเอ็ด |
| ภาษาไทย | tha-000 | แบล็กแจ็ก |
| ภาษาไทย | tha-000 | ๒๑ |
| Türkçe | tur-000 | yirmi bir |
| Tunen | tvu-000 | momo afaⁿdɛ na bɔmɔtɛ |
| Tunen | tvu-000 | momo afaⁿdɛ na pɔmɔtɛ |
| udin muz | udi-000 | saq̇osa |
| удин муз | udi-001 | сакъоса |
| українська | ukr-000 | два́дцять оди́н |
| українська | ukr-000 | двадцять-один |
| اردو | urd-000 | اکیس |
| núu-ʼapaghapi̱ | ute-000 | wamp-su-ene soos spinko |
| núu-ʼapaghapi̱ | ute-000 | wampsuene soos spinko |
| tiếng Việt | vie-000 | hai mười mốt |
| võro kiil | vro-000 | katskümmend üts |
| kàllaama wolof | wol-000 | nyarr fukaak bena |
| గోండీ | wsg-000 | సరె ఉంది |
| хальмг келн | xal-000 | хөрн негн |
| èdè Yorùbá | yor-000 | mokanlelogun |
| èdè Yorùbá | yor-000 | mọ́kan-ánlélélógún |
| èdè Yorùbá | yor-000 | mọ́kànlélógún |
| èdè Yorùbá | yor-000 | oókànlélógún |
| èdè Yorùbá | yor-000 | ọ̀kànlélógún |
| èdè Yorùbá | yor-000 | ọ̀kànlélọgún |
| èdè Yorùbá | yor-000 | ọọ́kànlélógún |
| 廣東話 | yue-000 | 廿一 |
| Bahasa Malaysia | zsm-000 | dua puluh satu |
| Bahasa Malaysia | zsm-000 | satu likur |
| Bahasa Malaysia | zsm-000 | selikur |