Arizona Application For Change Of Name For A Family is a legal document used to officially change the name of a family unit in the State of Arizona. This document is commonly used for a variety of reasons, such as a family wanting to unify their surname, a divorced spouse wanting to change their name, or a person wanting to change their name due to religious, cultural, or social reasons. The document must be filled out and signed in the presence of a notary public in order to be legally binding. There are two types of Arizona Application For Change Of Name For A Family: 1. Arizona Application For Change Of Name For An Adult: This document is used by an individual 18 years of age or older who wants to change their name. 2. Arizona Application For Change Of Name For A Minor: This document is used by a parent or legal guardian to request a name change for a child under the age of 18.