Halnan Family History

You can see how Halnan families moved over time by selecting different census years. The Halnan family name was found in the USA between 1880 and 1920. The most Halnan families were found in USA in 1880. In 1880 there were 9 Halnan families living in California. This was about 30% of all the recorded Halnan's in USA. California had the highest population of Halnan families in 1880.

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