Hmm. It's a nice looking name, but isn't it "canta para mi?" (sing for me). Nevermind...I see that you specified sing TO me, which in this case is correct. I think it's also the title of a song (again, this is based on a Google search). It's a nice name with some development potential, and I like the fact that it contains a lot of vowels. One note: at first glance without the accents, unless you know it's a Spanish word, it sort of looks like "can't ame." Think of how a non-Spanish speaking person would try to pronounce it.
But if you were developing with that audience in mind, I think you could do something with it.