Ohallihan Family History

You can see how Ohallihan families moved over time by selecting different census years. The Ohallihan family name was found in the USA between 1880 and 1920. The most Ohallihan families were found in USA in 1880. In 1880 there were 7 Ohallihan families living in Massachusetts. This was 100% of all the recorded Ohallihan's in USA. Massachusetts had the highest population of Ohallihan families in 1880.

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