Question: how to legally change your middle name in oregon?
Answer: Step 1 – Download Forms. ... 
Step 2 – Complete Petition for Name Change Form. ... 
Step 3 – Complete Declaration Supporting Petition for Name Change Form (If Applicable) ... 
Step 4 – County Court. ... 
Step 5 – Complete Notice of Change of Name Hearing Form. ... 
Step 6 – Complete Affidavit of Posting Notice of Name Change Hearing.