Hungarian is a member of the Uralic language family. Linguistic connections between Hungarian and other Uralic languages were noticed in the 1670s, and the family itself (then called Finno-Ugric) was established in 1717. Hungarian has traditionally been assigned to the Ugric branch within the Finno-Ugric group, along with the Mansi and Khanty languages of western Siberia (Khanty–Mansia region), but it is no longer clear that it is a valid group. When the Samoyed languages were determined to be part of the family, it was thought at first that Finnic and Ugric (Finno-Ugric) were closer to each other than to the Samoyed branch of the family, but that is now frequently questioned.
The name of Hungary could be a result of regular sound changes of Ungrian/Ugrian, and the fact that the Eastern Slavs referred to Hungarians as Ǫgry/Ǫgrove (sg. Ǫgrinŭ) seemed to confirm that. Current literature favors the hypothesis that it comes from the name of the Turkic tribe Onogur (which means "ten arrows" or "ten tribes").
There are numerous regular sound correspondences between Hungarian and the other Ugric languages. For example, Hungarian /aː/ corresponds to Khanty /o/ in certain positions, and Hungarian /h/ corresponds to Khanty /x/, while Hungarian final /z/ corresponds to Khanty final /t/. For example, Hungarian ház [haːz] "house" vs. Khanty xot [xot] "house", and Hungarian száz [saːz] "hundred" vs. Khanty sot [sot] "hundred". The distance between the Ugric and Finnic languages is greater, but the correspondences are also regular.