As I was googling my site's name to see if it came up anywhere (so far it has not) I discovered a website that has an English-Chinook dictionary on it.
In this dictionary, the word Nika presents itself. I thought that was neat, so I decided to take a look.
The word nika means my, mine or myself. I thought that was appropriate since the name of my website is Nika's Land or My Land.
Just a little tidbit I thought I'd throw your way. :)
Here's the site: http://www.cayoosh.net/hiyu/shaw6.html