Tags: Given Name, Name.
Aadu is an Estonian male given name.Its variant is Ado. These names are variants of the names Adam and Adolf.Some of the known bearers of this name are: Aadu Birk (1883–1942) Estonian politicianAadu Hint (1910–1989) Estonian writerAadu Luukas (1939–2006) Estonian businessmanAadu Must (born 1951) Estonian historian and politician