199 countries 39,402 visa rules 72,668 airports 7,028 languages 235 holiday calendars 1,260 news stories Visa data verified 13 Oct 2026
Free Passport Photo Maker

Atlantic-Congo · ISO 639-3 ssw · ss

Swati Language siSwati

Swati is an Atlantic-Congo language spoken by about 2.1 million people in 3 countries. It is an official language of Eswatini. It is written in the Latin script.

2.1 million
Speakers · #297 in the world
3
Countries where it is spoken
1
Countries where it is official
Safe
Endangerment status

Where Swati is spoken

  • Official language
  • Regional official
  • Spoken by 10%+
  • 1–10%
  • Smaller communities

Countries that speak Swati

Flag of South Africa
South Africa Regional official
1.6 million · 3%
Flag of Eswatini
Eswatini Official
660,092 · 58%
Flag of Lesotho53,461 · 2%

Language family

  1. Atlantic-Congo
  2. Volta-Congo
  3. Benue-Congo
  4. Bantoid
  5. Southern Bantoid
  6. Narrow Bantu
  7. East Bantu
  8. Southern Bantu
  9. Nuclear Southern Bantu
  10. Dimsuffix Southern Bantu
  11. Nguni-Tsonga-Copi
  12. Nguni (S.40)
  13. Nuclear Nguni
  14. Southern Ndebele-Lowland
  15. Swatic
  16. Swati

Writing system

Latin script

Related languages

About the Swati language

Swati (siSwati) is spoken by about 2.1 million people, which makes it the 297th most spoken language in the world — just behind Mobwa Karen (2.2 million) and ahead of Lango (Uganda) (2.1 million). It belongs to the Atlantic-Congo language family and, more precisely, to the Swatic group within the Benue-Congo branch.

Where is Swati spoken?

Swati is used in 3 countries. The largest communities live in South Africa (1.6 million), Eswatini (660,092) and Lesotho (53,461). More than half of the population speaks it in Eswatini — the places where travellers will hear it everywhere.

Share of the population that speaks Swati: South Africa 2.7% (1.6 million), Eswatini 58% (660,092) and Lesotho 2.4% (53,461).

Swati is an official language in 1 country: Eswatini. It also has regional official status in South Africa.

Writing system and status

Swati is written in the Latin script. It is a safe, widely transmitted language: children still learn it at home as their first language.

Its closest relatives in the same branch of the family are North Ndebele, Zulu, Xhosa, Tsonga, Tswa, Ronga and 2 more.

ISO codes: ISO 639-1 ss, ISO 639-3 ssw.

Frequently asked questions about Swati

How many people speak Swati?

About 2.1 million people — #297 among the world's languages.

Where is Swati spoken?

Mostly in South Africa (1.6 million), Eswatini (660,092) and Lesotho (53,461).

In which countries is Swati an official language?

Eswatini. It also has regional official status in South Africa.

What language family does Swati belong to?

Swati belongs to the Atlantic-Congo family: Atlantic-Congo › Volta-Congo › Benue-Congo › Bantoid › Southern Bantoid › Narrow Bantu › East Bantu › Southern Bantu › Nuclear Southern Bantu › Dimsuffix Southern Bantu › Nguni-Tsonga-Copi › Nguni (S.40) › Nuclear Nguni › Southern Ndebele-Lowland › Swatic.

What is Swati called in Swati?

Its speakers call it siSwati.

Is Swati an endangered language?

No — Swati is not endangered.

Data: Languages of the World dataset (MIT) — ISO 639-3, Glottolog (CC BY 4.0), Unicode CLDR, Google LinguaMeta (CC BY 4.0) and Wikidata; country lists: samayo/country-json (MIT). Speaker numbers include first- and second-language speakers where sources report them.