This one is based on forest stuff.

Prefix
If your favorite color is....
Red- Bramble
Orange- Oak
Yellow- Thrush
Green- Fern
Blue- Leaf

Pink-  Birch

Purple- Bracken
White- Thorn
Black- Pine
Gray- Maple
Silver- Aspen
Gold-Moss
Suffix
If you were born in....
January- fur
February- pelt
March- heart
April- nose
May- eyes
June- tree
July- claw
August- frond
September- leaf
October- pool
November- ear
December- tail

Please comment on whether or not you like it or not! ;)