Name for my little joe..?

It's now almost 2.5 months away from the arrival of our little joe and yet we have not come up with a name for him. We have been exploring, trying to think of a meaningful name for him that's associated with mountains because it was at the Peak of Mount. Jade where his daddy proposed to his mummy :p So, one day over lunch, we were discussing this again and jokingly, his daddy said " Why not just call him 陳高山, hahahaha....？" I gave him that awful look, even though i knew he's just joking about it. I mean, little joe will hate us when he start to learn about his own name when he grow up next time, right? However, even though this name is just meant as a joke, our friends are already starting to call him 陳高山 every now and then, and even gave him an english name call 'Mountain Chen'... and somehow we are getting used to it now the more we call him 陳高山...hee hee! (還真是越叫越順口阿~) . Maybe we shall let this be his little nickname^^

AYE, please don't laugh, ok?