- Abkhaz: ацәаҟәа (āc°āq̇°ā)
- Adyghe: лэгъупэкъопс (lăġ°păqops), лэгъупкъопс (lăġ°pqops), щыуанкъопс (š̍əwānqops)
- Afrikaans: reënboog (af), reentboog (af)
- Aghul: рагъухъан (rağuqan)
- Ahtna: sabiile’
- Ainu: ラヨチ (rayoci)
- Akan:
- Twi: nyankontɔn
- Alabama: hanakbootoklo
- Albanian: ylber (sq) m
- American Signal Language: [email protected]@SideTrunkhigh-PalmBackFingerUp RoundVert [email protected]@SideTrunkhigh-PalmBackFingerUp
- Amharic: ቀስተ ደመና (qästä dëmëna)
- Amis: teker ni idek
- Arabic: قَوْس قُزَح (ar) m (qaws quzaḥ)
- Egyptian Arabic: قوس قزح m (ʾōs ʾazaḥ)
- Hijazi Arabic: قوس قزح m (gōs guzaḥ)
- Aragonese: arco de San Chuan m
- Aramaic: ܩܫܬܐ ܕܡܪܢ
- Arikapú: nuenue
- Armenian: ծիածան (hy) (ciacan)
- Aromanian: curcubeu m
- Asháninka: oye
- Assamese: ৰামধেনু (ramdhenu)
- Asturian: arcu iris (ast) m, arcu de iris m, arcu la vieya (ast) m, arcu pintáu (ast) m
- Avar: нур (nur)
- Aymara: kurumi
- Azerbaijani: göy qurşağı
- Bashkir: йәйғор (yäyğor)
- Basque: ostadar, ortzadar
- Bau Bidayuh: girongan
- Belarusian: вясёлка f (vjasjólka)
- Bengali: রংধনু (rôṅdhnu)
- Biatah Bidayuh: tutugŭt
- Bikol Central: hablondawani, balangaw
- Binukid: balugtu
- Bislama: renbo
- Breton: kanevedenn (br) f, gwareg-ar-glav f
- Brunei Malay: pelangi
- Bulgarian: дъга́ (bg) f (dǎgá)
- Burmese: သက်တံ (my) (saktam), သက်တင် (my) (saktang), စို့ (my) (cui.)
- Buryat: һолонго (holongo)
- Cahuilla: piyaxat
- Catalan: arc de Sant Martí (ca) m, arc iris (ca) m
- Central Atlas Tamazight: ⵜⴰⵙⵍⵉⵜ ⵏ ⵓⵏⵥⴰⵕ f (taslit n unẓaṛ)
- Central Melanau: lengaup
- Chamicuro: chirapa
- Chechen: делаӏад (delaʿad)
- Cherokee: ᎤᏅᎪᎳᏛ (unvgoladv)
- Cheyenne: nonónóó’e
- Chichewa: utawaleza 14 or 6
- Chickasaw: nakbatiipoli’
- Chinese language:
- Cantonese: 彩虹 (coi2 hung4), 天虹 (tin1 hung4)
- Dungan: гон (gon)
- Hakka: 天弓 (thiên-kiûng), 虹 (fùng)
- Mandarin: 彩虹 (zh) (cǎihóng), 隮 (zh) (jī), 虹 (zh) (hóng), 虹霓 (zh) (hóngní)
- Min Dong: 虹 (kê̤ṳng)
- Min Nan: 虹 (khēng), 彩虹 (chhái-khēng)
- Wu: 虹 (hhon)
- Choctaw: hinak bitepuli
- Chukchi: йыӈэттэтӄымчучьын (jyṇettetqymčuč’yn)
- Chuukese: resim
- Chuvash: асамат кӗперӗ (asamat kĕperĕ)
- Cofán: uttufasi
- Comanche: paracoa
- Comox: gaǰəqəɬ
- Copainalá Zoque: juŋguwich
- Cornish: kabmdhavas f, kammneves f
- Cree: ᐲᓯᒧᔮᐱᕀ (piisimoyaapiy)
- Crimean Tatar: kök quşağı
- Czech: duha (cs) f
- Dakota: wígmųke
- Dalmatian: jarkbaluen m, yarkbaluen m
- Danish: regnbue (da) c
- Dhimal: dʰeŋgur
- Dhivehi: ވާރެޑުނި (vāreḍuni)
- Ditidaht: c̓awayuus
- Dolgan: кустук (kustuk)
- Dutch: regenboog (nl) m
- East Yugur: solonggho
- Japanese Bontoc: tilag
- Japanese Mari: шонанпыл (šonanpyl)
- Embaloh: tataraʔueʔ
- Emilian: èrc-in-zîl m (Bolognese)
- Erzya: пурьгинечирьке (purʹginečirʹke), пиземечирьке (pizemečirʹke)
- Ese: anuaka
- Esperanto: ĉielarko
- Estonian: vikerkaar (et)
- Evenki: се̄рун (sērun), сэбдэптулэ̄чэ̄ (səbdəptulə̄çə̄)
- Faroese: ælabogi (fo) m
- Finnish: sateenkaari (fi)
- French: arc-en-ciel (fr) m
- Friulian: arc di Sant Marc m
- Galician: arco da vella (gl) m, arco iris (gl) m
- Gamilaraay: yuluwirri
- Georgian: ცისარტყელა (cisarṭq̇ela)
- German: Regenbogen (de) m
- Central Franconian: Räjeboge m
- Pennsylvania German: Reggeboge m
- Greek: ουράνιο τόξο (el) n (ouránio tóxo)
- Historic: ἶρις f (îris)
- Greenlandic: neriusaaq
- Guaraní: jýi, jýiva
- Guerrero Amuzgo: kítzú jn’â
- Gujarati: મેઘધનુષ્ય (meghadhnuṣya)
- Gutnish: regnbuge, regnbugi
- Haitian Creole: lakansyèl
- Hausa: bàkan gizò m
- Hawaiian: ānuenue
- Hebrew: קֶשֶׁת בְּעָנָן (he) m (keshet be’anan)
- Hidatsa: míriʔapúhga, xaréeʔapúhga
- Highland Popoluca: júŋi̱chi
- Hiligaynon: balangaw
- Hindi: इंद्रधनुष (hello) m (indradhnuṣ), इन्द्रधनुष (hello) m (indradhnuṣ), धनुष (hello) m (dhanuṣ), रामधनुष (hello) m (rāmadhnuṣ), मेघधनु (hello) m (meghadhnu), इंद्रचाप (hello) m (indracāp), धनुक (hello) m (dhanuk)
- Hlai: copcun
- Hopi: tangakwunu
- Hungarian: szivárvány (hu)
- Hunsrik: Rehnbohe m
- Icelandic: regnbogi (is) m, friðarbogi (is) m, (throughout night time) njólubaugur (is) m
- Ido: cielarko, pluvarko
- Ilocano: bulalayaw
- Indonesian: pelangi (id), bianglala (id)
- Ineseño: mištoyo
- Ingush: селаӏад (selaʿad)
- Interlingua: iris, iride
- Inuktitut: ᐊᔭᒍᑕᖅ (ajagutaq), ᑲᑕᐅᔭᖅ (kataujaq)
- Inupiaq: nigaq, nigatchiaq
- Iranun: buludtu
- Irish: bogha báistí (ga) m, tuar ceatha (ga) m
- Italian: arcobaleno (it) m, iride (it) f
- Itelmen: °ӄ’эӄ’әм (°q’eq’әm)
- Japanese: 虹 (ja) (にじ, niji)
- Javanese: kluwung (jv)
- Jingulu: kingmi
- Okay’iche’: räxkiaq’ab, ch’upikaq, xukuq’ab, xok’okaj
- Kabiyé: tɩŋgaɣyʋ
- Kabuverdianu: arku-da-bédja
- Kalasha: idrọ̃’
- Kalmyk: солң (solñ)
- Kannada: ಮಳೆಬಿಲ್ಲು (kn) (maḷebillu), ಕಾಮನಬಿಲ್ಲು (kn) (kāmanabillu), ಇಂದ್ರಚಾಪ (kn) (indracāpa), ಇಂದ್ರಧನುಸ್ಸು (kn) (indradhanussu)
- Kapampangan: pinanari, pinangari
- Karachay-Balkar: тейри къылыч (teyri qılıç)
- Karao: bolnong
- Karelian: ukonkuari
- Kasem: manlaa-taŋa
- Kavalan: qriwaRwaR, qeliwaRwaR
- Kawésqar: akiepéna
- Kazakh: кемпірқосақ (kk) (kempirqosaq)
- Ket: аӄӄут (aqqut)
- Khmer: ឥន្ទធនូ (km) (ʼənthĕəʼnuu)
- Khumi Chin: kungbäje
- Kikuyu: mũkũnga-mbura 3
- Kiliwa: eñiaay yuusé jáam
- Komi:
- Komi-Permyak: енӧшка (jenöška)
- Komi-Zyrian: ӧшкамӧшка (öškamöška)
- Kongo: nkongolo
- Korean: 무지개 (ko) (mujigae), 색동다리 (ko) (saekdongdari) (North Korea)
- Koyraboro Senni: gondi
- Kumyk: энемжая (enemjaya), солтанжая (soltanjaya), тенгрижая (tengrijaya)
- Kunigami: ティントーノーヂリ (tintōnōdjiri)
- Kunza: ckoitchi
- Kurdish:
- Northern Kurdish: keskesor (ku) f, keskûala (ku) f, qozeqer (ku) f, bûka baranê (ku) f
- Kyrgyz: жаа (ky) (caa), көк желе (ky) (kök cele), асан-үсөн (ky) (asan-üsön)
- Kâte: hulili
- Laboya: aleha
- Lakota: wígmuŋke
- Lao: ສາຍຮຸ້ງ (lo) (sāi hung)
- Latgalian: dzeļvērte f, dardedze f
- Latin: pluvius arcus m, arcus (la) m
- Latvian: varavīksne (lv) f, dardedze f (dialectal)
- Leonese: arcu la vieya m
- Lezgi: яргъируш (ärġiruš)
- Ligurian: archinçê m, arcobalén m
- Limbu: ᤏᤠᤶᤎᤡᤱᤃᤥ (namdhiṅgo)
- Limburgish: raengerbaog m, varfsbaog (li) m
- Lindu: marasawu
- Lingala: monama 3 or 4
- Lithuanian: vaivorykštė (lt) f
- Livonian: pițkīzkǭr, õvātõks
- Lotud: buluntung
- Low German:
- German Low German: Regenbaag m
| | - Lubuagan Kalinga: tileg
- Luxembourgish: Reebou (lb) m
- Maasai: siomô
- Macedonian: виножито n (vinožito), божилак m (božilak), ѕуница f (dzunica)
- Mafea: nuenue
- Maguindanao: pagaway
- Maia: iwamer
- Maithili: इन्द्रधनुष (indradhnuṣ)
- Malagasy: antsiben’andriamànitra (mg), àvana (mg), antsiben’ Andriamanitra (mg)
- Malay: pelangi (ms), bangun-bangun, benang raja, bianglala, ganu, kuwung, teja, ular danu, ular mengiang, lanum
- Malayalam: മഴവില്ല് (ml) (maḻavillŭ), ഇന്ദ്രധനുസ് (indradhanusŭ)
- Maltese: qawsalla f
- Mam: taqin kan
- Manchu: ᠨᡳᠣᡵᠣᠨ (nioron)
- Mansaka: barangaw
- Manx: objective twoaie m, Bhow Ghoree m (poetic)
- Maore Comorian: mukakamba
- Maori: kahukura, aaheahea, paahoka, uenuku, kairangi, rore, taawhanawhana, āniwaniwa
- Mapudungun: relmu
- Maranao: boloto
- Marathi: इंद्रधनुष्य n (indradhnuṣya)
- Masbatenyo: balangaw
- Maybrat: nar
- Mazanderani: یالمان (yâlemân)
- Mezquital Otomi: më’kuni
- Mirandese: cinta de la bielha f, cinta de la raposa f
- Mixtec:
- San Juan Colorado Mixtec: coo cuiya
- Tezoatlán Mixtec: chi̱yángí
- Moksha: атямъёнга (atjamʺjonga)
- Mongolian: солонго (mn) (solongo)
- Montagnais: pishimuiapi, uikupishakan, ańakapeshakan
- Nahuatl:
- Central Huasteca: akasamalotl
- Classical: cozamalotl (nah)
- Morelos: kosamalotl
- Tetelcingo: öcusemölutl
- Zacatlán-Ahuacatlán-Tepetzintla: cosamalotl
- Navajo: náátsʼíílid
- Nepali: इन्द्रेनी (indrenī)
- Neve’ei: nanuanu
- Newar: लायेलामा (lāyelāmā)
- Ngarrindjeri: kombo
- Northern Sami: arvedávgi, bajándávgi
- Norwegian:
- Bokmål: regnbue (no) m, regnboge m
- Nynorsk: regnboge m
- Novial: please add this translation in case you can
- Numbami: buselenga
- Occitan: arc de Sant Martin (oc) m
- Ojibwe: nagweyaab, gimiwaneyaab
- Okinawan: ぬーじ (nūji)
- Outdated East Slavic: дꙋга f (duga)
- Outdated English: reġnboga m
- Outdated Tupi: îyyba
- Oriya: ଇନ୍ଦ୍ରଧନୁ (indrôdhônu)
- Oromo: sabbata waka (om)
- Oroqen: ʃə꞉run
- Ossetian: арвырон (arvyron)
- Ot Danum: riu
- Paiwan: quljivangraw
- Pali: indadhanu
- Pashto: شنه زرغونه (ps) f (šna zarghūna)
- Pawnee: húraahkipic (Skiri), urahkípic (South Band)
- Persian: رنگینکمان (fa) (rangin-kamân), قوس و قزح (qows o qazah), آژفنداک (fa) (āžfandāk), نیراژه (nirāže), کمان رستم (kamān-e rostam)
- Piedmontese: arcancel m
- Pitjantjatjara: tjutirangu
- Plautdietsch: Räajenboagen m
- Pohnpeian: ahia
- Polish: tęcza (pl) f, pijawa (pl) f (archaic or dialectal)
- Portuguese: arco-íris (pt) m, arco-da-velha (pt) m, arco da aliança m
- Punjabi: ਪੀਂਘ f (pīṅgh)
- Purepecha: xupakata
- Quechua: kurmi, okay’uychi
- Rapa Nui: hanua nua mea
- Romanian: curcubeu (ro) m
- Romansch: artg m, arch in tschêl m (Puter, Vallader)
- Russian: ра́дуга (ru) f (ráduga)
- Rwanda-Rundi:
- Kinyarwanda: umukororombya 3 or 4
- Kirundi: umunywamazi 2
- Saanich: X̱EDEŚEN
- Sambali: kabonlalangaw
- Samoan: nuanua (sm)
- Samogitian: vandarīkštė f
- San Felipe Otlaltepec Popoloca: kunzeˀchaˀ
- San Juan Atzingo Popoloca: conchēchā
- San Pedro Amuzgos Amuzgo: kítzú jn’â
- Sanskrit: इन्द्रचापः (sa) m (indracāpaḥ), इन्द्रचाप (sa) m (indracāpa), इन्द्रधनुस् (sa) m (indradhanus)
- Sardinian:
- Campidanese: arcu olla
- Logudorese: arcu de chelu m
- Sassarese: arcupintu
- Saterland Frisian: Rienbooge m
- Scots: ranebow, raynbow
- Scottish Gaelic: bogha-frois m
- Serbo-Croatian:
- Cyrillic: ду́га f
- Roman: dúga (sh) f
- Shipibo-Conibo: chirápa
- Shona: murarabungu
- Shor: селеңе (seleñe)
- Shuswap: sk̓úlenst
- Sicilian: arcubbalenu (scn) m, arch’i Nuè (scn) m, arcu di Nuè (scn) m, archinuè (scn) m
- Silesian: danga f, dynga f
- Sindhi: اِنڊِلَٺِ (sd) f (indlath)
- Sinhalese: දේදුන්නක් (dēdunnak)
- Skolt Sami: teärmmazjohss
- Slovak: dúha (sk) f
- Slovene: mavrica (sl) f
- Somali: qaanso f, jeegaan f
- Sorbian:
- Decrease Sorbian: tyca f, bogowa tyca f
- Higher Sorbian: tučel f
- Southern Altai: солоҥы (soloŋï), кӧк јэлэ (kök ǰele), јайгар (ǰaygar)
- Southern Amami-Oshima: ノーギ (nōgi)
- Southern Kalinga: afungar
- Spanish: arco iris (es) m
- Sranan Tongo: alenbo
- Sundanese: katumbiri
- Swahili: upinde wa mvua 11 or 12
- Swedish: regnbåge (sv) c
- Tagalog: bahaghari, bahagsubay, balangaw (tl)
- Tahitian: anuanua
- Tajik: тирукамон (tg) (tirukamon)
- Tamil: வானவில் (ta) (vāṉavil)
- Tatar: салават күпере (salawat küpere)
- Telugu: హరివిల్లు (te) (harivillu)
- Tetum: baur
- Thai: รุ้ง (th) (rúng), สายรุ้ง (th) (sǎai-rúng)
- Thangmi: indreni
- Thao: qariwazwaz
- Tibetan: འཇའ (‘ja’), འཇའ་ཚོན (‘ja’ tshon)
- Tigrinya: ቀስተ ደመና (ḳästä dämäna)
- Tiwi: ampiji m, puntaninga f
- Tok Pisin: renbo
- Torwali: اِنہان (inhān)
- Translingual: 🌈
- Tringgus: aran kamang
- Tsou: hioyu
- Tswana: motshe wa badimo
- Tundra Nenets: нув’ сёяр’ (nuv’ sjojar’)
- Turkish: gökkuşağı (tr), ebem kuşağı, peygamber kuşağı (tr), alaimisema (tr), eleğimsağma (tr)
- Turkmen: älemgoşar
- Tuvan: челээш (çeleeş)
- Udmurt: вуюись (vujuisʹ)
- Ukrainian: весе́лка f (vesélka), ра́йдуга f (rájduha)
- Unami: mënùkòn
- Urdu: دھنک (ur) m (dhanuk), دھنش m (dhanuṣ)
- Uyghur: ھەسەن-ھۈسەن (hesen-hüsen)
- Uzbek: yoy (uz), kamalak (uz)
- Venetian: arconbè (vec) m
- Vietnamese: cầu vồng (vi)
- Vilamovian: rǡnabȫga m, raenaböga m, ranaböga m, rȧnböga m
- Volapük: reinabob (vo)
- Voro: vikatkaar
- Vurës: butöliaw
- Walloon: êrdiè m
- Waray-Waray: balangaw
- Wauja: anapi
- Welsh: enfys (cy) f, bwa’r Drindod, bwa’r arch
- West Coast Bajau: gelintung, beruntung
- West Frisian: reinbôge (fy) c
- Western Keres: kashtyaatsi
- Wolof: ngirwi
- Xhosa: umnyama 3 or 4
- Yakut: кустук (kustuk)
- Yami: rangirang
- Yiddish: רעגנבויגן m (regnboygn)
- Yolmo: ज़ा (zá)
- Yonaguni: あみぬみゃ (aminumya)
- Yoruba: oṣumare
- Yucatec Maya: chéel
- Yup’ik: agluryaq
- Yurok: segep ‘u-pry, wonewslepah
- Yámana: akáinix, akayni
- Zapotec:
- Yatzachi Zapotec: yitəꞌ
- Zoogocho Zapotec: pita’
- Zazaki: eysafatma f
- Zhuang: saidoengz, duzdoengz
- Zulu: uthingo lwenkosazana
- Zuni: amidolanne
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