In brief
The largest documented number lives in Oman: 2,731,456 people in the 2020 census.
Main language: Omani Arabic. Glottolog classifies it in the Afro-Asiatic family.
Where they live: census figures
Each figure comes from the country's official census. Censuses define belonging differently (self-identification, citizenship, mother tongue, ancestry); the type is given on each row.
Oman
2,731,456
Languages and their lineage
Omani Arabic
- Afro-Asiaticafro1255
- Semiticsemi1276
- West Semiticwest2786
- Central Semiticcent2236
- Arabianarab1394
- Arabicarab1395
- Arabian Peninsula Arabicarab1393
- North Arabian Beduin Arabicnort3402
- Omani Arabicoman1239
People-to-language links: Wikidata (properties P103 and P2936), checked against ISO 639-3 codes. Language classification: Glottolog 5.3.
Sources
- National Centre for Statistics and Information (NCSI); mirrored by GLMM. Oman: Population by nationality (Omani/non-Omani), sex and age group (2020). https://gulfmigration.grc.net/oman-population-by-nationality-omani-non-omani-sex-and-age-g…
- Hammarström H., Forkel R., Haspelmath M., Bank S. (2026). Glottolog 5.3. Max Planck Institute for Evolutionary Anthropology. glottolog.org (CC BY 4.0)