Afrikaans: oom (oom)
Albanian: xhaxha (jah-jah)
Amharic: አጎ (ah-go)
Arabic: عم (aam)
Armenian: հորեղբայր (ho-regh-bayr)
Azerbaijani: əmi (eh-mee)
Basque: osaba (oh-sah-bah)
Belarusian: дзядзька (dzyadʹ-ka)
Bengali: কাকা (ka-ka)
Bosnian: amidža (ah-mee-jah)
Bulgarian: чичо (chee-cho)
Burmese: ဦးလေး (oo-lay)
Catalan: oncle (on-kleh)
Cebuano: tiyo (tee-yoh)
Chinese (Mandarin): 叔叔 (shoo-shoo)
Croatian: ujak (oo-yak)
Czech: strýc (stree-ts)
Danish: onkel (ohn-kel)
Dutch: oom (ohm)
Esperanto: onklo (on-kloh)
Estonian: onu (oh-noo)
Finnish: setä (seh-tah)
French: oncle (ohn-kluh)
Galician: tío (tee-oh)
Georgian: ბიძა (bee-dza)
German: Onkel (ohn-kel)
Greek: θείος (thee-os)
Gujarati: કાકા (ka-ka)
Haitian Creole: tonton (ton-ton)
Hausa: kaka (ka-ka)
Hebrew: דוד (dod)
Hindi: चाचा (cha-cha)
Hungarian: nagybácsi (nahj-bah-chee)
Icelandic: frændi (frahyn-di)
Igbo: nna ochie (n-na o-chee-eh)
Indonesian: paman (pah-mahn)
Irish: uncail (un-kil)
Italian: zio (tzee-oh)
Japanese: 叔父 (oji)
Javanese: paklik (pahk-leek)
Kannada: ಚಿಕ್ಕಪ್ಪ (chik-kah-pa)
Kazakh: көке (ko-keh)
Khmer: ពូ (poo)
Korean: 삼촌 (sam-chon)
Kurdish: mamo (mah-moh)
Kyrgyz: таякеси (ta-ya-keh-see)
Lao: ອາ (ah)
Latvian: onkulis (on-kool-is)
Lithuanian: dėdė (deh-deh)
Luxembourgish: Monni (mo-nee)
Macedonian: чичко (cheech-koh)
Malagasy: dadatoa (dah-dah-toh-ah)
Malay: pakcik (pahk-cheek)
Malayalam: ചേച്ചൻ (chey-chehn)
Maltese: ziju (zee-joo)
Maori: matua keke (mah-too-ah keh-keh)
Marathi: काका (ka-ka)
Mongolian: авга ах (av-ga ah)
Nepali: काका (ka-ka)
Norwegian: onkel (on-kel)
Odia: ଜେଠା (je-tha)
Pashto: تره (tur-reh)
Persian: عمو (a-moo)
Polish: wujek (voo-yek)
Portuguese: tio (chee-oh)
Punjabi: ਚਾਚਾ (cha-cha)
Romanian: unchi (oon-kee)
Russian: дядя (dya-dya)
Samoan: tuagane (too-ah-gah-neh)
Serbian: стриц (streets)
Shona: sekuru (seh-koo-roo)
Sinhala: මමේ (mam-meh)
Slovak: ujo (oo-yoh)
Slovenian: stric (stree-ts)
Somali: adeer (ah-deer)
Spanish: tío (tee-oh)
Sundanese: uwa (oo-wah)
Swahili: mjomba (m-jom-bah)
Swedish: farbror (fahr-bror)
Tagalog: tiyo (tee-yoh)
Tajik: тағо (ta-go)
Tamil: சித்தப்பா (sit-tha-pa)
Telugu: మామయ్య (ma-ma-yya)
Thai: ลุง (lung)
Tigrinya: ኣጎ (ah-go)
Turkish: amca (am-ja)
Turkmen: daýy (dah-ee)
Ukrainian: дядько (dyad-ko)
Urdu: چچا (cha-cha)
Uzbek: amaki (ah-mah-kee)
Vietnamese: chú (choo)
Welsh: ewythr (eh-wi-thr)
Wolof: ndeyjoor (nde-yu-joor)
Xhosa: malume (ma-loo-meh)
Yiddish: פעטער (feh-ter)
Yoruba: baba kekere (bah-bah keh-keh-reh)
Zulu: malume (mah-loo-meh)