You can see how Janika families moved over time by selecting different census years. The Janika family name was found in the USA, and Canada between 1911 and 1920. The most Janika families were found in USA in 1920, and Canada in 1911. In 1920 there was 1 Janika family living in New Jersey. This was 100% of all the recorded Janika's in USA. New Jersey had the highest population of Janika families in 1920.

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