Olenchal Family History

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

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