Monyihan Family History

You can see how Monyihan families moved over time by selecting different census years. The Monyihan family name was found in the USA in 1920. In 1920 there were 2 Monyihan families living in Massachusetts. This was 100% of all the recorded Monyihan's in USA. Massachusetts had the highest population of Monyihan families in 1920.

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