You can see how Klovach families moved over time by selecting different census years. The Klovach family name was found in the USA in 1920. In 1920 there was 1 Klovach family living in Pennsylvania. This was 100% of all the recorded Klovach's in USA. Pennsylvania had the highest population of Klovach families in 1920.

Use census records and voter lists to see where families with the Klovach surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.