How do you change your last name?

If anyone knows what I need to do, please post some info.
I know there have been older threads on this-- so if anyone can bump that -It would be great!
THANKS

When I changed my name I had to get all the correct forms from the Social Security office, fill them out and either hand them in or mail them. That was in 1997. I don't remember if there was a fee or not so give them a call for an update on any new rules you may need to know. You also need either or original or certified copy of your marriage license.

Good Luck.

STEP 1: Order extra certified copies of your marriage certificate for agencies that require originals before allowing you to change your name on documents, such as the department of motor vehicles.

STEP 2: If you're a man changing your name at marriage, check your marriage certificate to see if there is a space to indicate a name change. If not, you will need court papers to legally change your name. Contact a local attorney to find out the procedure for name changing in your state. (This is not necessary for women.)

STEP 3: Request a new Social Security card or cards reflecting the name change. Call the Social Security Administration at (800) 772-1213 to obtain forms and instructions.

STEP 4: Make an appointment to visit the department of motor vehicles for a new driver's license. Ask in advance which documents you'll need to bring in order to certify the validity of your name change.

STEP 5: Obtain and complete a Passport Amendment/Validation Application. Send this along with appropriate fees, your current passport(s), and a certified documentation of your name change (such as a certified copy of a marriage certificate or court papers) to the nearest passport agency.

STEP 6: Order replacements for checks, business cards, credit cards and other documents that contain your old name.

STEP 7: Call employers and schools (if you are a student) to let them know your new name, and ask them to change it in their records.

STEP 8: Change your name on your car registration, with your insurance and mortgage companies, and with your frequent-flier program.

STEP 9: Contact the post office, utility companies and registrar of voters.

STEP 10: Make the announcement to friends and family (ideally to your in-laws first), using stationery or thank-you cards with your new name printed on them, or order name-change cards designed for such an occasion.

Tips & Warnings
Because a woman traditionally takes her husband's name when she is married, a certified copy of your marriage certificate is sufficient documentation for a woman's name change, even if it doesn't contain a space for your new name. A man may need court papers, not just a marriage certificate, to get new documents after marriage if he wants to change his name.