Judeo-Hamadani-Borujerdi
Judeo-Hamadani-Borujerdi is an Indo-European language spoken in Iran. Glottolog rates it shifting.
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Judeo-Hamadani and Judeo-Borujerdi constitute a Northwestern Iranian language, originally spoken by the Iranian Jews of Hamadan and Borujerd in western Iran. Hamadanis refer to their language as ebri "Hebrew" or zabān-e qadim "old language". Though not Hebrew, the term ebri is used to distinguish Judeo-Hamadani from Persian.
In 1920, Hamadan had around 13,000 Jewish residents, most can also be found in Israel, New York City, and most predominantly in Los Angeles.
From Wikipedia · Judeo-Hamedani–Borujerdi · CC BY-SA 4.0