Olahi Family History

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

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