Ontai Family History

You can see how Ontai families moved over time by selecting different census years. The Ontai family name was found in the USA in 1920. In 1920 there were 2 Ontai families living in Hawaii. This was 100% of all the recorded Ontai's in USA. Hawaii had the highest population of Ontai families in 1920.

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