Slezáková is the feminine form of the Czech and Slovak surname Slezák, which originated as a regional name for a person from Silesia. Silesia (Czech: Slezsko; Slovak: Sliezsko) is a historical region spanning southwestern Poland, most of the present-day Czech Republic, and part of eastern Germany. The base form Slezák is derived from the root referring to the land, and the suffix -ová is a standard feminine ending in Czech and Slovak surnames, indicating a member of the family. The name thus literally means 'daughter or wife of the Slezák' or 'the female from Silesia.' Spelling variants in other languages include Polish Ślązak (masculine) and Śląska (feminine), as well as the derived adjective forms Śląski (masculine) and Śląska (feminine) used toponymically.
- Meaning: Feminine form of Slezák, originally designating a person from Silesia.
- Origin: Czech and Slovak, derived from the historical region of Silesia.
- Type: Surname.
- Usage regions: Czech Republic, Slovakia, and among diaspora communities.