I just wanted an opinion on a baby girl name?

I am now 30 weeks pregnant and expecting a daughter. We found out we were pregnant in August and about September our 5 year old son came to us and told us we were going to have a girl and we were going to name her Ryce. I thought that the name was cute but I had always said that if I was to have a daughter her middle name would be Ann after my mother. I wasn't that crazy about Ryce Ann, so I thought about it and came up with Rycelyn Ann. I can't seem to find it in any baby book and I have only seen Rice in some online and it was the name of the eldest daughter in Beethoven. But I have had alot of people say that they liked the name because it was so unique. I just thought that I would get some others opinion on it Thanks the name again is Rycelyn Ann