Romani language
Romani (; also Romany; ) is any of several languages of the Romani people belonging to the Indo-Aryan branch of the Indo-European language family. According to Ethnologue, seven varieties of Romani are divergent enough to be considered languages of their own. The largest of these are Vlax Romani (about 500,000 speakers), Balkan Romani (600,000), and Sinte Romani (300,000). Some Romani communities speak mixed languages based on the surrounding language with retained Romani-derived vocabulary – these are known by linguists as Para-Romani varieties, rather than dialects of the Romani language itself.
History of the Romani people
Domari was once thought to be the "sister language" of Romani, the two languages having split after the departure from the South Asia, but more recent research suggests that the differences between them are significant enough to treat them as two separate languages within the Central zone (Hindustani) Saraiki language group of languages. The Dom and the Rom are therefore likely to be descendants of two different migration waves from the Indian subcontinent, separated by several centuries.