Monynahan Family History

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

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