thumb|right|upright=1.25|Traditional territory of the main dialect groups of Moravia and Czech Silesia. Green: Central Moravian, Red: East Moravian, Yellow: Lach (Silesian), Pink: Cieszyn Silesian, Orange: Bohemian–Moravian transitional dialects, Purple: Mixed areas The Czech dialects spoken in Moravia and Silesia are known as Moravian (moravština). In the Austro-Hungarian Empire, "Bohemian-Moravian-Slovak" was a language citizens could register as speaking (with German, Polish and several others). In the 2011 census, where respondents could optionally specify up to two first languages, 62,908 Czech citizens specified Moravian as their first language and 45,561 specified both Moravian and Czech.
thumb|right|upright=1.25|Traditional territory of the main dialect groups of Moravia and Czech Silesia. Green: Central Moravian, Red: East Moravian, Yellow: Lach (Silesian), Pink: Cieszyn Silesian, Orange: Bohemian–Moravian transitional dialects, Purple: Mixed areas The Czech dialects spoken in Moravia and Silesia are known as Moravian (moravština). In the Austro-Hungarian Empire, "Bohemian-Moravian-Slovak" was a language citizens could register as speaking (with German, Polish and several others) In the 2011 census, where respondents could optionally specify up to two first languages, 62,908 Czech citizens specified Moravian as their first language and 45,561 specified both Moravian and Czech.