Dolní Suchá (Polish: Sucha Dolna, German: Nieder Suchau) is a village in Karviná District, Moravian-Silesian Region, Czech Republic.
The name is of topographic origin, supposedly derived from an older name of a hypothetical river or stream Sucha, literally dry, therefore disappearing.
[2] The supplementary adjective Dolní (German: Nieder, Polish: Dolna) means Lower denoting its lower location in comparison to sister settlements: Prostřední Suchá (Middle) and Horní Suchá (Upper).
The village was first mentioned in a Latin document of Diocese of Wrocław called Liber fundationis episcopatus Vratislaviensis from around 1305 as item in Sucha utraque.
Politically the village belonged initially to the Duchy of Teschen, formed in 1290 in the process of feudal fragmentation of Poland and was ruled by a local branch of Silesian Piast dynasty.
Following the Munich Agreement, in October 1938 together with the Zaolzie region it was annexed by Poland, administratively organised in Frysztat County of Silesian Voivodeship.