Ohalloran Family History

You can see how Ohalloran families moved over time by selecting different census years. The Ohalloran family name was found in the USA, the UK, Canada, and Scotland between 1851 and 1920. The most Ohalloran families were found in USA in 1920. In 1891 there were 32 Ohalloran families living in London. This was about 26% of all the recorded Ohalloran's in United Kingdom. London had the highest population of Ohalloran families in 1891.

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