Listen to the German pronunciation of Rainer. The speaker is a native speaker of Standard German from Schleswig-Holstein / Northern Germany:
Typically born between 1940 and 1970
Younger form of the Old High German name Raginheri, a combination of 'advise', 'decision' and 'army'
Detailed information about the origin and meaning of Rainer can be found on our sister site www.nordicnames.de.