Language-----------------------------Principal
---------------------------------------Areas
Chinese, Mandarin--------------------China, Taiwan
Hindi----------------------------------North India
English--------------------------------UK, USA, Canada,
---------------------------------------Ireland, Australia, Newzeland
Spanish-------------------------------Spain, Latin America
Bengali--------------------------------India, Bangladesh
Portuguese----------------------------Portugal, Brazil
Russian--------------------------------Russia, The CIS
Japanese-------------------------------Japan
German, standard----------------------Germany, Austria, Switzerland
Korean---------------------------------North & South Korea,
----------------------------------------China, Japan
French---------------------------------France, Belgium, Canada, Switzerland
Chinese, Wu----------------------------China
Javanese-------------------------------Java (Indonesia)
Chinese, Yue---------------------------China
Telugu---------------------------------Andhra (India)
Marathi--------------------------------Maharashtra (India)
Vietnamese----------------------------Viatnam
Tamil-----------------------------------Tamilnadu (India), Srilanka, Malaysia
Turkish---------------------------------Turkey
Urdu------------------------------------Pakistan, India
Ukrainian-------------------------------Ukraine, Russia, Poland
Gujarati---------------------------------Gujarat (India)
Chinese, Jinyu---------------------------China
Chinese, Min Nan------------------------China
Polish------------------------------------Poland
Chinese, Xiang---------------------------China
Malayalam-------------------------------Kerala (India)
Kannada---------------------------------Karnataka(India)
Chinese, Hakka--------------------------China
Oriya------------------------------------Orissa (India)
Burmese---------------------------------Burma (Myanmar)
Punjabi, Western-------------------------Pakistan
Romanian--------------------------------Romania
Bhojpuri----------------------------------India
Azerbaijani, South------------------------Iran
Farsi, Western---------------------------Iran
Hausa-----------------------------------Nigeria, Cameroon
Maithili----------------------------------India
Serbo-Croatian--------------------------Croatia, Serbia
Thai-------------------------------------Thailand
Yoruba----------------------------------Nigeria
Dutch------------------------------------Netherlands
Awadhi----------------------------------India
Chinese, Gan----------------------------China
Sindhi-----------------------------------Pakistan, India
Igbo-------------------------------------Nigeria
Uzbek, Northern-------------------------Uzbekistan
Malay------------------------------------Malaysia
Indonesian-------------------------------Indonesian
Tagalog----------------------------------Philippines
Amharic---------------------------------Ethiopia
Nepali-----------------------------------Nepal, NE India, Bhutan
Saraiki-----------------------------------Pakistan
Cebuano---------------------------------Bohol Sea, Phillippines
Assamese--------------------------------Assam (India), Bangladesh
Thai, Northeastern-----------------------Thailand
Hungarian--------------------------------Hungary
Chittagonian------------------------------Bangladesh
Haryanvi---------------------------------India
Sinhala-----------------------------------Srilanka
Madura----------------------------------Madura, Indonesia
Greek------------------------------------Greece
Marwari----------------------------------India
Magahi-----------------------------------India
Chattisgarhi------------------------------India
------------------------------------------------------------------------
Source: The World Almanac
** Arabic is spoke in N.Africa and West Asia.