This happened to me when I was about 3-4 years old. I remember like if it was yesterday.
My parents and I were living in a 3-bdr/1-btr house. It was a in a nice neighborhood and in a cul-de-sac. Well, like many children around my age, are always afraid to sleep alone in the dark. So my mom started sleeping in the same bed with me until I fell asleep, then she would go back to her room with my dad.
Well, on one of those nights my mom said she would lie down next to me later, but forgot and fell asleep with my dad. Not wanting to wake her up, I decided to just be a big girl and sleep by myself. When I was sleeping, I heard my name being called. It was in a whisper. Like if it was trying to get my attention. It said my name again. I opened my eyes, and right there at the entrance of my closet, I see a green face. It was floating, and it whispered my name, again. I didn't know what to think. I just got out of bed and walked out my room still looking at it... And it was looking back at me. I go to my parent's bedroom and say "Dad, there's a green face in my closet...dad..." I was tapping his foot and my mom answered, "Good I hope it gets you": (With that, I just went to my room and it was still there. I put the covers over myself and put the pillow over my head. Nothing else happened that night...
I don't know what it was but I wasn't really scared or anything. I just think it was there and wanted me to acknowledge it. I never saw it again. Thanks guys for reading.