Question: how to legally change your last name in delaware?
Answer: Step 1 – Petition for Name Change. Step 2 – Affidavit. Step 3 – Notarize Documents. Step 4 – Notice of Name Change for Publication. Step 5 – File with the Court of Common Pleas. Step 6 – Attend Hearing. Step 1 – Petition for Name Change. Step 2 – Affidavit.