what should i name my beta fish?(:?

http://s299.photobucket.com/albums/mm300/vegetarian_love16/?action=view&current=003.jpg

http://s299.photobucket.com/albums/mm300/vegetarian_love16/?action=view&current=002.jpg

boy or girl name idc.
its purple and some pink.
btw..i am using a friends photobucket account because i don't have one.
i think its private anyways.
but please help i want it to have a name haha.
thank you