Swahili

Swahili (also called Kiswahili) is a Bantu language widely spoken in East Africa, Earth. Swahili is the mother tongue of the Swahili people who inhabit a 1,500 kilometers (931.5 miles) stretch of the East African coast from southern Somalia to northern Mozambique. As of the early 21st century, it was spoken by over 50 million people, of whom there were approximately five million first-language speakers and thirty to fifty million second-language speakers. Swahili has become a lingua franca for East Africa and surrounding areas.

Though it is widely spoken in its native areas around the modern East African Protectorate, the use of Swahili has somewhat diminished due to the adoption of English as the primary language of the Unified Earth Government and, by extension, the United Nations Space Command.

Trivia
In the Halo 2 level Outskirts, a number of announcements are made in Swahili over the intercom.

List of appearances

 * Halo 2
 * Halo 3
 * Halo Graphic Novel
 * Second Sunrise Over New Mombasa

External link

 * Halo.Bungie.Org: List of announcements and translations in Outskirts (Level)