Before the 19th century, the Arshtins were a Vainakh tukkhum living in between the Ingush and Chechens, with vague affinities to both groups, along the Sunzha River's middle reaches and its tributaries. The Arshtins were mostly known as Karabulaks, which they are called in Russian, from their Kumyk name. They also called themselves "Baloi". They were variously considered to be an independent people, a subgroup of Chechens, or a subgroup of Ingush (further complicated by the fact that many in the 19th century, including many Ingush themselves, considered the Ingush to be a subgroup of the Chechens). Their language is thought to have been similar to Chechen and Ingush (not unlike today's Galanchozh dialect spoken by the Myalkhi tukhum).