Idaho Notary Public Commission Name Or Address Change is a process by which a Notary Public in Idaho can change their name or address on their Commission. There are two types of Idaho Notary Public Commission Name Or Address Change: a Name Change and an Address Change. For a Name Change, the Notary Public must fill out the Name Change Form, which is available on the Idaho Secretary of State's website. Once the Name Change Form is completed, the Notary Public must submit the form along with supporting documentation to the Idaho Secretary of State's office. For an Address Change, the Notary Public must complete the Address Change Form, which is also available on the Idaho Secretary of State's website. Once the Address Change Form is completed, the Notary Public must submit the form along with supporting documentation to the Idaho Secretary of State's office.