Sinophone, which means "Chinese-speaking", typically refers to an individual who speaks at least one variety of the Chinese language. Academic writers often use the term Sinophone in two definitions: either specifically "Chinese-speaking populations where it is a minority language, excluding Mainland China, Hong Kong, Macau, and Taiwan" or generally "Chinese-speaking areas, including where it is an official language". Many authors use the collocation Sinophone world or Chinese-speaking world to mean the Chinese-speaking world itself (consisting of Greater China and Singapore) or the distribution of the Chinese diaspora outside of Greater China. Mandarin Chinese is the most commonly spoken variety of the Chinese language today, with over 1 billion total speakers (approximately 12% of the world population), of which about 900 million are native speakers, making it the most spoken first language in the world and second most spoken overall. It is the official variety of Chinese in mainland China, Taiwan, and Singapore. Meanwhile, Cantonese is the official variety of Chinese in Hong Kong and Macau and is also widely spoken (along with Hokkien) among significant Overseas Chinese communities in Southeast Asia as well as the rest of the world. Etymology The etymology of Sinophone stems from Sino- "China; Chinese" (cf. Sinology) and -phone "speaker of a certain language" (e.g. Anglophone, Francophone). Edward McDonald (2011) claimed the word sinophone "seems to have been coined separately and simultaneously on both sides of the Pacific" in 2005, by Geremie Barmé of Australia National University and Shu-mei Shih of UCLA. Barmé (2008) explained the "Sinophone world" as "one consisting of the individuals and communities who use one or another—or, indeed, a number—of China-originated languages and dialects to make meaning of and for the world, be it through speaking, reading, writing or via an engagement with various electronic media." Shih (2004:29) noted, "By 'sinophone' literature I mean literature written in Chinese by Chinese-speaking writers in various parts of the world outside China, as distinguished from 'Chinese literature'—literature from China." Nevertheless, there are two earlier sinophone usages. Ruth Keen (1988:231) defined "Sinophone communities" in Chinese literature as "the Mainland, Taiwan, Hong Kong, Singapore, Indonesia and the U.S." Coulombe and Roberts (2001:12) compared students of French between anglophones "with English as their mother tongue" and allophones (in the Quebec English sense) "without English or French as their mother tongue", including sinophones defined as "Cantonese/Mandarin speakers". The Oxford English Dictionary does not yet include Sinophone, but records 1900