Molnahan Family History

You can see how Molnahan families moved over time by selecting different census years. The Molnahan family name was found in the USA in 1920. In 1920 there was 1 Molnahan family living in New York. This was 100% of all the recorded Molnahan's in USA. New York had the highest population of Molnahan families in 1920.

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