Afrikaans: Tweeling (twee-ling)
Albanian: Binjak (bin-yak)
Amharic: እንስሳ (in-sse-sah)
Arabic: توأم (taw-am)
Armenian: Երկվորյակ (yer-kvo-ryak)
Azerbaijani: Əkiz (eh-kiz)
Basque: Biki (bee-kee)
Belarusian: Двайняты (dva-nya-ty)
Bengali: যমজ (jomoj)
Bosnian: Blizanac (bli-zah-nats)
Bulgarian: Близнак (bliz-nak)
Catalan: Bessó (bes-soh)
Cebuano: Kambal (kam-bal)
Chichewa: Mapasa (ma-pa-sa)
Chinese (Mandarin): 双胞胎 (shuāng bāo tāi)
Croatian: Blizanac (bli-zah-nats)
Czech: Dvojče (dvoh-jche)
Danish: Tvilling (tvil-ling)
Dutch: Tweeling (twee-ling)
Esperanto: Ĝemelo (jeh-meh-lo)
Estonian: Kaksik (kak-sik)
Finnish: Kaksoset (kak-soh-set)
French: Jumeau (zhoo-mo)
Galician: Xemelgo (sheh-mel-go)
Georgian: ტყუპები (tk’u-pebi)
German: Zwilling (tsvil-ling)
Greek: Δίδυμος (dhee-dhee-mos)
Gujarati: જમણા (ja-mna)
Haitian Creole: Marasa (ma-ra-sa)
Hausa: Tagwaye (tag-wah-yeh)
Hebrew: תאום (te-om)
Hindi: जुड़वां (jur-vāṅ)
Hmong: Ob Tug Yim Nyab (ob toog yeem nyahb)
Hungarian: Iker (ee-ker)
Icelandic: Tvíburar (tvee-bur-ar)
Igbo: Ejima (eh-jee-mah)
Indonesian: Kembar (kem-bar)
Irish: Cúpla (koo-plah)
Italian: Gemello (jeh-mel-loh)
Japanese: 双子 (futago)
Javanese: Kembar (kem-bar)
Kannada: ಜುಮ್ಲೆ (jum-le)
Kazakh: Егіз (ye-giz)
Khmer: កូនភ្លោះ (koon phluah)
Korean: 쌍둥이 (ssang-dong-i)
Kurdish: Hewt (hew-t)
Kyrgyz: Эгиздер (eg-iz-der)
Lao: ຝາແຝດ (fa faet)
Latvian: Dvīņi (dvee-ny)
Lithuanian: Dvyniai (dvyi-nyai)
Luxembourgish: Zwilling (tsvee-ling)
Macedonian: Близнак (bliz-nak)
Malagasy: Zaza kambana (za-za kam-ba-na)
Malay: Kembar (kem-bar)
Malayalam: ഇരട്ടകൾ (irattakal)
Maltese: Teżewġ (teh-zewj)
Maori: Māhanga (mah-hah-ngah)
Marathi: जुळ्या (julya)
Mongolian: Ихэр (i-kher)
Nepali: जुम्ल्याहा (jum-lya-hā)
Norwegian: Tvilling (tvil-ling)
Odia: ଜୁମ୍ଲିଆ (jum-lee-ah)
Pashto: دوه ګونی (du-goni)
Persian: دوقلو (do-qo-loo)
Polish: Bliźniak (bleezh-njak)
Portuguese: Gêmeo (zheh-me-o)
Punjabi: ਜੁੜਵੇਂ (jur-veṅ)
Romanian: Geamăn (jah-mun)
Russian: Близнец (bleez-nye-ts)
Samoan: Masaga (mah-sah-gah)
Serbian: Близанац (bli-zah-nats)
Sesotho: Mafahla (ma-fah-lah)
Shona: Mapatya (ma-pa-tya)
Sindhi: جُڙوان (jur-wan)
Sinhala: දෙටුව (deh-too-wah)
Slovak: Dvojča (dvoh-jchah)
Slovenian: Dvojček (dvoj-chek)
Somali: Mataano (ma-ta-noh)
Spanish: Gemelo (he-meh-loh)
Swahili: Mapacha (mah-pa-cha)
Swedish: Tvilling (tvil-ling)
Tagalog: Kambal (kam-bal)
Tajik: Иккичабача (ik-ki-cha-ba-cha)
Tamil: இரட்டை (irattai)
Telugu: జంట (jan-ta)
Thai: ฝาแฝด (fah-faet)
Tigrinya: ትውልዲ (ti-wul-di)
Turkish: İkiz (ee-kiz)
Turkmen: Ekiz (e-kiz)
Ukrainian: Близнюк (bleez-nyuk)
Urdu: جڑواں (jur-wān)
Uzbek: Egizak (eh-giz-ak)
Vietnamese: Sinh đôi (sin doy)
Welsh: Efeilliaid (eh-vay-lhee-eye-d)
Wolof: Ñaar (na-ar)
Xhosa: Amawele (ah-ma-weh-leh)
Yiddish: טווילינג (tvee-ling)
Yoruba: Ibeji (ee-beh-jee)
Zulu: Amabhinca (ah-ma-bhin-ka)
Zulu (Second): Amabhangqa (ah-ma-bhang-ka)