Question: how to change your last name in colorado?
Answer: Step 1 – Background Check. ...  Step 2 – Petition for Change of Name. ...  Step 3 – Order for Publication for Change of Name (not required if above age 70) ...  Step 4 – Public Notice of Petition for Change of Name (not required if above age 70) ...  Step 5 – Final Decree for Change of Name.