Halnahan Family History

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

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