Welkko Family History

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

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