Where does “Reimer” come from?

Reimer (German) comes from German Reinmar, from Proto-Germanic raginą, from Proto-Indo-European Hrokéno-, from Proto-Indo-European Hrok-.

Ancestry of “Reimer”, step by step

StepLanguageWordMeaning
1GermanReinmar—
2Proto-Germanicraginądecision, advice, counsel
3Proto-Indo-EuropeanHrokéno-—
4Proto-Indo-EuropeanHrok-—
Every word from Proto-Indo-European Hrok- →Every word from Proto-Indo-European Hrokéno- →Every word from Proto-Germanic raginą →