Olihan Family History

You can see how Olihan families moved over time by selecting different census years. The Olihan family name was found in the USA in 1880. In 1880 there were 9 Olihan families living in Iowa. This was about 69% of all the recorded Olihan's in USA. Iowa had the highest population of Olihan families in 1880.

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