Where in Nepal is Nepali widely spoken?

Nepali is the official language of Nepal and is widely spoken throughout the Tarai and the mid-mountain regions of the country.12

Historically, the language originated with the Khasha people in western Nepal and eventually spread to the eastern parts of the country, where it became a lingua franca for the region's diverse ethnic groups. While Nepali serves as the primary language of administration and law, Nepal is home to a wide variety of other languages, particularly those belonging to the Tibeto-Burman family, which are predominantly found in the northern and eastern areas of the country.32