Tonnesen Family History
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Tonnesen Name Meaning
Norwegian and Danish (Tønnesen): variant of Tonnessen. Altered spelling of German Thönnessen, from a patronymic from the personal name Ant(h)onius (see Anthony).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Tonnessen, Tennessen, Johnsen, Jonassen, Niesen, Borresen, Ottesen