"Blend of Audrey and Anna"
The name Audreyanna is commonly a female name from the "English" origin.
Audreyanna is a modern American compound of two established names, Audrey and Anna. Audrey is an English name, and Anna is a name used in many European languages. It first appears in United States birth records in 1989, which fits a name assembled in the twentieth century rather than one inherited from an older naming tradition.
The pronunciation of Audreyanna is AW-dree-AN-uh.