Rein Family History
Rein Surname Meaning
German and Dutch: from a short form of any of various personal names formed with the ancient Germanic element ragin ‘counsel’ for example Reinbold Reinhard (see Reinhardt).
German: variant of Rain.
German: perhaps also a topographic name for someone who lived by the Rhine river (see Rhein).
English: variant of Raine.
Source: Dictionary of American Family Names 2nd edition, 2022