Hungarian is a Uralic language with about 13 million speakers in Hungary, Romania, Serbia, Ukraine and Slovakia. There are also many people of Hungarian origin in the UK and other European countries, the USA, Canada and Australia.
Hungarian is a highly inflected language in which nouns can have up to 238 possible forms. It is related to Mansi, an Ob-Ugric language with about 4,000 speakers who live in the eastern Urals, and Khanty or Ostyak, the other Ob-Ugric language which is spoken by about 15,000 people in the Ob valley of western Siberia.
source
wikipedia.org,
omniglot.com,
evertype.com &
ethnologue.com