Rettich is a surname of German origin, meaning "radish".Rettich People with that name include:
(1920–1984), Dutch clown Karl Rettich (1841–1904), German landscape artist and draftsman (1839–1918), German politician (1939–2006), Dutch painter Scott Rettich (born 1984), American racing driver
See also
Rettig, similar etymology References