S’gaw or S’gaw K’Nyaw, commonly known as Karen, is a Sino-Tibetan language spoken by the S'gaw Karen people of Myanmar and Thailand. A Karenic branch of the Sino-Tibetan language family, S'gaw Karen is spoken by over 2 million people in Tanintharyi Region, Ayeyarwady Region, Yangon Region, and Bago Region in Myanmar, and about 1 million in northern and western Thailand along the border near Kayin State. It is written using the S'gaw Karen alphabet, derived from the Burmese script, although a Latin-based script is also in use among the S'gaw Karen in northwestern Thailand.