Trinion Family History

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

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