Betta Splendens

Alright friends,
I was given these two fighting fish for xmas.
One fish is this awesome deep red/purple colour who I promptly named Napoleon
[the 3rd to be exact - he looks exactly like Napoleon the 1st - how exciting!]

The dilema comes with unidentified fish number 2.
he is this great green colour (the above fish obviously isn't a picture of my own but gives you an idea of what type of fish it is.)

I cannot find a proper, fitting name for this guy.
I am asking any who stumble across this page to offer some suggestions.
The name can be from any language or culture (as long as it isn't too hard to pronouce).
I appreciate the help.