Idk, I didn't even name mine. I want to put a beginner park where it is next year and maybe call it "Easy Street" or something that pretty much tells you what it is. I'd rather wait to name it that than change it, and right now there's a 34' dfd and other big rails in there so "Easy Street" wouldn't quite fit.
Trick park
Snowboard Park
Ramp jumps and Grind Barz
Grind Rail Trail
Are all acceptable.
I feel like name should come second though. A good park is a ton better than a mediocre park with a good name. Obviously a cool name is nice, but if you could have some of the parks like A51 etc and call it the Oogity Boogity Terrain Park and it wouldn't really matter. Nobody chooses a mountain based off the name of the park, the features? Def. Also see what you can do about the no inversion rule. Those things are lame as hell.
Good luck. What mountain are you at?