Answer: No
Explanation: babies that are 1-2 years old have extremely blurry eyesight and they cant really see anything. They dont see the same things us functioning growing older people see, also their brains dont funtion as well as old people. Their eyesight is also bad when getting out of birth. So they would also not know whats going on. It depends on how a ghost looks, if its disturbing or scary they will be upset and cry. If they look like any other kind person theyll be fine, so you dont know. They wouldnt see a ghost anyway because of their eyesight, and they wouldnt know it was a ghost