Worldwide, Klaus Otto (Klaus Otto ) is a rare masculine given name. The given name Klaus Otto is habitual in Western Europe, particularly Germany, where it is a rare male name.
Kern, Timm, Wenk, Kremer, Müller, Sczesni, and Schaefer
) is a rare masculine given name. The given name Klaus Otto is habitual in Western Europe, particularly Germany, where it is a rare male name.