English language, West Germanic language of the Indo-European language family that is closely related to the Frisian, German, and Dutch (in Belgium called Flemish) languages. English originated in England and is the dominant language of the United States, the United Kingdom, Canada, Australia, Ireland, New Zealand, and various island nations in the Caribbean Sea and the Pacific Ocean. It is also an official language of India, the Philippines, Singapore, and many countries in sub-Saharan Africa, including South Africa. English is the first choice of foreign language in most other countries of the world, and it is that status that has given it the position of a global lingua franca. It is estimated that about a third of the world’s population, some two billion persons, now use English. 

As of 2020 there are 1.27 billion English speakers around the world. This makes it the most spoken language, ahead of Mandarin Chinese (1.12 billion speakers) and Hindi (637 million speakers). More than 50 countries officially list English as an official language.