Guanine Family History

You can see how Guanine families moved over time by selecting different census years. The Guanine family name was found in the USA in 1920. In 1920 there was 1 Guanine family living in New York. This was about 50% of all the recorded Guanine's in USA. New York and 1 other state had the highest population of Guanine families in 1920.

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