Swahili
Bantu language spoken mainly in East Africa
Swahili, also known as Kiswahili, is a Bantu language of the Atlantic–Congo language family, originally spoken by the Swahili people, who are found primarily in Tanzania, Kenya, and Mozambique (along the East African coast and adjacent littoral islands). Estimates of the number of Swahili speakers, including both native and second-language speakers, generally range from 40 million to 200 million. Most native speakers reside in Tanzania and Kenya.
About 40% of Swahili vocabulary consists of Arabic loanwords, including the name of the language itself (سَوَاحِلي sawāḥilī, a plural adjectival form of an Arabic word meaning 'of the coasts'). Swahili also has a significant number of loanwords from Portuguese, English and German. The Arabic loanwords date from the era of contact between Arab slave traders and the Bantu inhabitants of the east coast of Africa, which was also the time period when Swahili emerged as a lingua franca in the region.
Due to concerted efforts by the governments of Tanzania and Kenya, Swahili is one of three official languages (alongside English and French) of the East African Community (EAC) countries, which are Kenya, Tanzania, Burundi, the Democratic Republic of the Congo, Rwanda, Somalia, South Sudan, and Uganda. It is the lingua franca of other areas in the African Great Lakes region and East and Southern Africa. Swahili is also one of the working languages of the African Union and of the Southern African Development Community. The East African Community created an institution called the East African Kiswahili Commission (EAKC) which began operations in 2015.
Begin with the source’s own compact description: “Swahili” is bantu language spoken mainly in East Africa. The dossier treats that line as a proposition to test through Swahili, Bantu and language, not as a finished interpretation.
Why this record matters
The phrase “bantu language spoken mainly in East Africa” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 24, 2026. The linked authority identifier is Q7838. The Library of Congress control number is sh85130962. Authority coordinates are -6.000, 33.000. None of the 2 selected statements returned an explicit reference. The first chronological checks are 2015.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
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The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Swahili”, its source revision and the description used here.
- Expand the search: follow Swahili primary sources, Swahili archive and Swahili research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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This entry incorporates text from “Swahili” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.