Ruthenberg is a
German language
German ( ) is a West Germanic language mainly spoken in Central Europe. It is the most widely spoken and official or co-official language in Germany, Austria, Switzerland, Liechtenstein, and the Italian province of South Tyrol. It is als ...
habitational surname.
Notable people with the name include:
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C. E. Ruthenberg (1882–1927), American Marxist politician
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Georg Ruthenberg (1959), American musician
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Sebastian Ruthenberg (1984), German professional poker player
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Trevor Ruthenberg (1968), American Marxist politician
References
{{surname
German-language surnames
German toponymic surnames