We don't have synonyms for reinhard yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are reynard, reinard and reinhart.
(N) :
a German, Austrian, Danish, and to a lesser extent Norwegian and Swedish surname (from Germanic ragin, counsel, and hart, strong), and a spelling variant of Reinhardt.
(N) :
a German, Austrian, Danish, and to a lesser extent Norwegian and Swedish surname (from Germanic ragin, counsel, and hart, strong), and a spelling variant of Reinhardt.