Check your country/state requirements for name changes (often handled by a vital records office or court).
Choose the new last name you want and confirm it’s allowed (some places restrict certain names).
Gather required documents (typically a government ID, birth certificate, and sometimes proof of residency).
Complete the required application forms for a legal name change.
Pay the required filing fee.
Submit your application to the correct agency or court.
If required, publish a notice of the name change in a local newspaper.
Attend a hearing if your application requires one.
Receive the court order or official approval.
Update your name with key agencies and services:
Social Security Administration (or your local equivalent)
Driver’s license/state ID
Passport
Bank and credit accounts
Employer and payroll records
School/university records
Insurance providers
Utility and phone providers
Health records
Request certified copies of the approval/order if needed.
Update your name on legal documents (leases, contracts, deeds) as required.