Merrennio Family History

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

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