Gromma Family History

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

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