Albanians
In Croatia, the Albanian language is one of the officially recognized minority languages of the country and is primarily spoken by the Albanians and Arbanasis. As defined in the 2011 census, the number of Albanians in the country was estimated to be 17,513. They are mostly concentrated in the coastal cities of Croatia and the capital city of Zagreb.
Slovenia
A significant number of people in Slovenia speak a variant of Serbo-Croatian (Serbian, Croatian, Bosnian, or Montenegrin) as their native language. These are mostly immigrants who moved to Slovenia from other former Yugoslav republics from the 1960s to the late 1980s, and their descendants. In 2002, 0.4% of the Slovenian population declared themselves to be native speakers of Albanian and 0.2% native speakers of Macedonian. Czech, the fourth-largest minority language in Slovenia prior to World War II (after German, Hungarian, and Serbo-Croatian), is now the native language of a few hundred residents of Slovenia.