Rainbow

Etymology 1
From.

Noun

 * 1) A member of the, a Girl Guide movement for younger girls.

Etymology 3
Two main origins:
 * From an altered form of the personal name, which is composed of the  elements  and.
 * Translation of, a Jewish Ashkenazi ornamental surname.

Statistics

 * According to the 2010 United States Census, Rainbow is the 39352nd most common surname in the United States, belonging to 559 individuals. Rainbow is most common among White (73.7%) and American Indian/Alaska Native (11.27%) individuals.