Olahan Family History

You can see how Olahan families moved over time by selecting different census years. The Olahan family name was found in the USA, and the UK between 1840 and 1891. The most Olahan families were found in USA in 1880. In 1891 there was 1 Olahan family living in Lancashire. This was 100% of all the recorded Olahan's in United Kingdom. Lancashire had the highest population of Olahan families in 1891.

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