Miley's youngest sibling is noah Cyrus
Her youngest sibling is eight year old Noah Cyrus.
Noah Lindsey.
Miley's oldest sibling is Trace Cyrus.
Yes, she was the youngest child in the family.
her youngest sibling is Noah Lidnesey Cyrus
yes:D
Well, her youngest sibling is Claire and she is 14.
no i think he is the youngest but im not sure Yes he is the youngest of three.
noah but its a girl
Noah Cyrus
He was the youngest of 14 kids.