| français | fra-000 |
| vingt et un | |
| Qafár af | aar-000 | laba tanna ke enek |
| Alyutor | alr-000 | qəlikək ənnan |
| العربية | arb-000 | واحد وعشرون |
| Romániço | art-013 | duadecem-unu |
| SILCAWL | art-261 | 1610 |
| azərbaycanca | azj-000 | iyirmi bir |
| atembwəʼwi | azo-000 | m̂ɡ̂m mb̆ n̂ taǁ̂ |
| tuki | bag-000 | m̤̌̃mǎvǎ̤nǎ̤umweɖsɟʡ |
| boarisch | bar-000 | oanazwånzg |
| boarisch | bar-000 | ànazwånzg |
| chɔ̀pəchɔ̂p | bbq-000 | pɛtməɣunətɛʔɛ |
| Baba | bbw-000 | paŋtʃɔpjimaɣa |
| Bafanji | bfj-000 | piɛ gwuŋ ngɨ yimuʼ |
| mədəŋkyɛ | bgj-000 | py̆̌tvwo nɟːyeɭ̌ʼ̌̌ |
| Bikele | biw-001 | mə̀[wûm mə́bá nə̀ wúɾùm |
| Bakoko | bkh-000 | mu miɓa la ja |
| bɛkɥel | bkw-001 | mɛkamɛmɓanəwat |
| Bum | bmv-000 | mbandʒoimɔɣ |
| Bamukumbit | bqt-000 | mɨ[wũ mɨ[mbɛ nɨ[tɑʔ |
| brezhoneg | bre-000 | ugent unan |
| brezhoneg | bre-000 | unan warn-ugent |
| 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 |
| català | cat-000 | vint-i-una |
| binisayang Sinugboanon | ceb-000 | bayente uno |
| binisayang Sinugboanon | ceb-000 | kawhaa`g usa |
| čeština | ces-000 | dvacet jedna |
| čeština | ces-000 | jedenadvacet |
| čeština | ces-000 | jednadvacet |
| нохчийн мотт | che-000 | ткъе цхьаъ |
| 普通话 | cmn-000 | 二十一 |
| 國語 | cmn-001 | 二十一 |
| Cymraeg | cym-000 | un ar hugain |
| dansk | dan-000 | en og tyve |
| dansk | dan-000 | enogtyve |
| Deutsch | deu-000 | einundzwanzig |
| eesti | ekk-000 | kakskümmend üks |
| ελληνικά | ell-000 | είκοσι ένα |
| ελληνικά | ell-000 | μπλακ-τζάκ |
| ελληνικά | ell-000 | μπλακτζάκ |
| English | eng-000 | 21 |
| English | eng-000 | XXI |
| English | eng-000 | blackjack |
| English | eng-000 | twenty-one |
| English | eng-000 | vingt-et-un |
| English | eng-000 | xxi |
| Esperanto | epo-000 | 21a |
| Esperanto | epo-000 | dudek unu |
| 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 | œil |
| Gàidhlig | gla-000 | a h-aon air fhichead |
| Gàidhlig | gla-000 | aon air fhichead |
| Gaeilge | gle-000 | fiche a haon |
| Gaeilge | gle-000 | fiche is a haon |
| ગુજરાતી | guj-000 | એકવીસ |
| kreyòl ayisyen | hat-000 | venteyen |
| עברית | heb-000 | עשרים־ואחד |
| हिन्दी | hin-000 | इक्कीस |
| hrvatski | hrv-000 | blackjack |
| hrvatski | hrv-000 | dvadeset i jedan |
| magyar | hun-000 | huszonegy |
| Ido | ido-000 | duadek-e-un |
| Ik | ikx-000 | tōmín-ēkwā-lēɓēts ń̩dā néːbe |
| interlingua | ina-000 | vinti-un |
| íslenska | isl-000 | tuttugu og einn |
| italiano | ita-000 | black jack |
| 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 |
| ქართული | kat-000 | otsdaerti |
| ქართული | kat-000 | ოცდაერთი |
| перым-коми кыв | koi-000 | кыкдас ӧтік |
| 한국어 | kor-000 | 스물 하나 |
| 한국어 | kor-000 | 이십일 |
| Kölsch | ksh-000 | zwaijenzwanzesch |
| Kölsch | ksh-000 | zweiunzwanzisch |
| latine | lat-000 | viginti unus |
| latviešu | lvs-000 | divdesmit viens |
| Mi’gmawi’simg | mic-000 | tapuiskaʼq jel neʼwt |
| македонски | mkd-000 | дваесет и еден |
| Malti | mlt-000 | wieħed u għoxrin |
| Mono | mnh-000 | kpœ́tœ́ ūzū bàlē dœ̀ bàlē |
| Multiple languages | mul-000 | 21 |
| Mauka | mxx-000 | mwǎn-nì-kéén |
| Kofa | nfu-000 | mǎwubʑɲɖ ɭkyo˩˥ me˩˥̄sɞː |
| Ngie | ngj-000 | i[wum i[biɡe tʃɔ fẽj |
| Nederlands | nld-000 | eenentwintig |
| Nederlands | nld-000 | eenëntwintig |
| occitan | oci-000 | vint-e-un |
| Bapi | pny-000 | mégum méàmbaêntsobmoʼo |
| polski | pol-000 | blackjack |
| português | por-000 | blackjack |
| português | por-000 | vinte e um |
| português | por-000 | vinte-e-um |
| lingua rumantscha | roh-000 | vainchün |
| română | ron-000 | douăzeci și unu |
| slovenščina | slv-000 | enaindvajset |
| español | spa-000 | veinte y uno |
| español | spa-000 | veintiuno |
| svenska | swe-000 | tjugoen |
| ภาษาไทย | tha-000 | 21 |
| ภาษาไทย | tha-000 | ยี่สิบเอ็ด |
| ภาษาไทย | tha-000 | เกมส์ไพ่แบล็คแจ็ค |
| ภาษาไทย | tha-000 | แบล็กแจ็ก |
| ภาษาไทย | tha-000 | ๒๑ |
| Tunen | tvu-000 | momo afaⁿdɛ na bɔmɔtɛ |
| Tunen | tvu-000 | momo afaⁿdɛ na pɔmɔtɛ |
| українська | ukr-000 | двадцять-один |
| võro kiil | vro-000 | katskümmend üts |
| lingaedje walon | wln-000 | vint-ey-onk |
| kàllaama wolof | wol-000 | ñaar fukk ak benn |
| 吴语 | wuu-000 | 廿一 |