Slavs
Standardised Slavic languages that have official status in at least one country are: Belarusian, Bosnian, Bulgarian, Croatian, Czech, Macedonian, Montenegrin, Polish, Russian, Serbian, Slovak, Slovene, and Ukrainian.
Slovaks of Croatia
Several notable Croatians are of Slovak descent including philologist cardinal Juraj Haulik, Bogoslav Šulek and writer August Šenoa.