A good name for a GUI library?

[Mark Lagodych]

I've got an idea of a small GUI library as a pet project. What 
easy-to-type, short and nice name you can suggest? I can also use 
a shortened form (for instance, if the lib is called 
"kaleidoscope", i can use only "kd").

I've come up with these ones so far:
- Mango (is it already used?)
- Rowan (i like it; could be shorten to "rw")
- Feijoa (complicated, however, could be shorten to nice "fj")
- Pumpkin (also could be "pmk")

Why fruit? Well, that are just my names. You don't have to 
mention fruit.

Any beautiful words associated with Mars?