There is a language called Luganda.
According to the Ethnologue, 389 languages (nearly 6%) have more than a million speakers
 Other populous language families are the Dravidian languages of South Asia (among them Kannada, Tamil, and Telugu), the Turkic languages of Central Asia (such as Turkish), the Austroasiatic (among them Khmer), and TaiKadai languages of Southeast Asia (including Thai)

