Oja is an Estonian and Finnishsurname of Laine type meaning "stream" and "brook" in both languages, as well as "ditch" in Finnish. As of 2019, there were 1,891 people with the surname in Estonia: 926 men and 965 women. Oja is ranked as the 15th most common surname in Estonia.[1] People bearing the surname Oja include:
This page lists people with the surnameOja. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.