The Hobyót Alphabet

Hobyót (also written Hobyot, ISO 639-3: hoh) is the smallest and most critically endangered of the Modern South Arabian languages, spoken by an estimated 100–200 people in the Dhofar Governorate of Oman near the border with Yemen's Al-Mahra region ^[1]. It belongs to the Modern South Arabian sub-group — the South Semitic branch of Afro-Asiatic descending from ancient South Arabian inscriptional languages.

Hobyót is closely related to Jibbali (Shehri), Mehri, and Bathari, and like them possesses the lateral fricative /ɬ/ — the most diagnostic phoneme of the Modern South Arabian group. The language is an oral language with no officially standardised writing system.

The lateral fricative /ɬ/ is the most distinctive phoneme of the Modern South Arabian languages, including Hobyót ^[2]. It is produced by pushing air over the sides of the tongue (laterally) while the centre of the tongue makes contact with the roof of the mouth — creating a fricative (turbulent airflow) at the sides.

This sound is absent from Arabic and all other Semitic branches, making it the primary phonological marker distinguishing Modern South Arabian from the rest of the Semitic family. In Welsh, the similar sound /ɬ/ is spelled "ll" (as in "Llanberis").

Its presence in Hobyót and its sister languages suggests that Proto-South-Semitic preserved an ancient Semitic sound that was lost in Arabic, Hebrew, and Aramaic.

Hobyót is spoken in the Dhofar Governorate of southern Oman, specifically in the border area with Yemen's Al-Mahra Governorate ^[1]. The Dhofar region (capital: Salalah) is home to all the major Modern South Arabian languages: Jibbali (Shehri), Mehri, Bathari, and Hobyót.

This concentrates the last living descendants of ancient South Arabian in a small geographic area of the Arabian Peninsula.

Hobyót belongs to the Afro-Asiatic → Semitic → South Semitic → Modern South Arabian sub-group ^[2]. This places it in the same branch as Jibbali (Shehri), Mehri/Mahri, Bathari, and Soqotri — together constituting the living descendants of ancient South Arabian inscriptional languages.

The Modern South Arabian languages are distinct from Arabic, which belongs to the Central Semitic branch.

The ISO 639-3 code for Hobyót is hoh ^[1]. The language is among the most endangered in the world, with fewer than 200 speakers in a small geographic area. Documentation efforts by linguists at SOAS University of London and other institutions aim to preserve records of the language's phonology, vocabulary, and grammar before it is lost.

Hobyót, Jibbali (Shehri), and Mehri are the three best-documented Modern South Arabian languages, all sharing the lateral fricative /ɬ/ yet distinct from each other ^[2]. By speaker population: Mehri is the largest (~100,000–200,000 speakers); Jibbali the second (~25,000–60,000); Hobyót the smallest and most critically endangered (~100–200 speakers).

Hobyót may be genetically closer to Mehri than to Jibbali, though all three descend from a common Proto-South-Arabian ancestor. All are concentrated in the Dhofar–Al-Mahra border region — the geographic heartland of the Modern South Arabian branch.

Hobyót has no officially standardised writing system — it is an exclusively oral language ^[1]. Academic documentation uses Latin transliteration with diacritical marks following Modern South Arabian conventions.

Some literate Hobyót speakers informally use Arabic script. However, no orthographic standard, grammar textbook, or community-sanctioned writing system has been established.

This is common across all Modern South Arabian languages — unlike Arabic (1,400 years of written tradition), these languages were exclusively oral until Western linguistic documentation began in the 19th–20th centuries.

Hobyót's tiny speaker population (~100–200 people) reflects both historical geography and rapid language shift toward Arabic ^[2]. It is spoken in a limited border zone between Oman's Dhofar Governorate and Yemen's Al-Mahra region, surrounded by both Mehri and Arabic speakers — the community was small to begin with.

Accelerating Arabicisation — through education, media, employment, and intermarriage — has dramatically reduced intergenerational transmission. Linguists consider Hobyót at risk of extinction within one to two generations without active revitalisation efforts.