Krtova
Krtova is a surname of Slavic origin, most likely Czech or Slovak. It is likely derived from the word "krt," which means "mole" in Czech and Slovak. As such, the surname could have originated as an occupational surname for someone who trapped moles or lived near a place where moles were common. It could also be a nickname-based surname, referring to someone with characteristics associated with moles, such as being small, nearsighted, or secretive.
The distribution of the surname is primarily found in the Czech Republic and Slovakia. Due to historical migrations and emigration, individuals with the Krtova surname may also be found in other countries, although in smaller numbers.
Specific individuals bearing the surname Krtova might have contributed to various fields, but without further specific information, it's difficult to elaborate on individual achievements. Genealogical resources and historical records would be needed to determine the history of specific families with this surname.