2. Complete the application and criminal history forms. The forms should be typed or legibly written using black ink.Provide your full legal name; no abbreviations. That currently appears on your license certificate as your professional name. Typically, there are two forms to complete: an "application" for a name change, and an "order" for the name change. The process is a bit lengthy. First, you'll need to fill out all applicable forms. Sign the application with your new name. 2. Read the instructions (Form NAM101). 3. Complete the Application for Name Change.