Inmates must fill out an additional affidavit entitled Inmate Affidavit for Name Change(NAM105). Request for Name Change Postdissolution (after a divorce).Complete the application and criminal history forms. The forms should be typed or legibly written using black ink. To ask for this, you must fill out a fee waiver application (IFP form) and take it (with your name change papers) to the Signing Judge for approval. Affidavit In Support Of Request Of Name Change Form. This is a Minnesota form and can be use in Hennepin Local County. Go to the courthouse and fill out a form, showing your current name and the name you want, plus your reason for changing it.