The following meaning of Rodney comes from "Behind the Name." The meaning is different from the one you have indicated.
RODNEY
Gender: Masculine
Usage: English
Pronounced: RAHD-nee
From a surname which was originally derived from a place name meaning "Hroda's island" in Old English. Hroda is a Germanic name meaning "fame".
Source: http://www.behindthename.com/name/rodney
island
les roseaux means 'reeds' in French.
Thatch is the use of stems of plants - usually reeds - for roofing material.
An archipeligo is a small island usually with reeds or such plants covering it. Commonly found in Stockholm, Sweden.
An island. The definition is "a piece of land surrounded by water." Lake titicaca is a good example, having and island in it made only out of reeds.
The different types of reeds used in musical instruments include single reeds, double reeds, and free reeds. Single reeds are used in instruments like clarinets and saxophones, double reeds are used in instruments like oboes and bassoons, and free reeds are used in instruments like harmonicas and accordions.
Reeds grow in river
I left my spare reeds at home. These reeds are used for musical instruments by the natives.
the reeds
what is a group of reeds called
There are no reeds inside a flute.
it only has one reed but the have double-reeds