You can change your last name through a court petition in your state, but the process, cost, and timeline vary by where you live.

A legal name change requires filing paperwork with your local court, paying a filing fee (usually $100 to $500), and in most states attending a brief hearing where a judge approves the change. Some states let you change your name by mail if there are no objections; others require you to appear in person. Once the court issues an order, you use that document to update your Social Security card, driver's license, passport, and other records.

The reason you want to change your name matters less than you might think. Courts in most states do not require you to explain why — you can change it for marriage, divorce, personal preference, or any reason at all. The main exceptions are if a judge suspects you are trying to evade debt or criminal liability, or if your state has a specific rule about name changes related to fraud.

Key Takeaways

  • You file a petition for name change in the district or circuit court in the county where you live, not online or by mail to a state office.
  • Filing fees range from $100 to $500 depending on your state and county, and some courts waive fees if you cannot afford them.
  • Most states require you to publish notice of your name change in a local newspaper, which costs an additional $50 to $200.
  • After the court approves your name change, you must update your Social Security record first, then your driver's license, passport, and bank accounts.
  • The entire process usually takes four to eight weeks from filing to receiving your final court order.

Where to file and what paperwork you need

You file your petition in the district court, circuit court, or family court in the county where you currently live. Do not contact your state's vital records office or Secretary of State — they do not handle name changes. Call your county courthouse directly or visit its website to find the family law or civil division and ask for the name change petition form.

The form itself is usually short and asks for your current name, the name you want, your date of birth, and your current address. Some courts ask why you want to change your name; most do not. You will also need to provide proof of identity (a driver's license or passport) and proof of residency (a utility bill or lease dated within the last 60 days). Bring originals or certified copies — photocopies often are not accepted.

A few states require you to get fingerprinted or submit to a background check before filing. Ask the courthouse whether your state or county has this requirement when you call. If it does, the courthouse can tell you where to get fingerprinted and how to submit the results.

Filing fees and newspaper publication costs

The court filing fee ranges from $100 to $500 depending on your state. California charges around $435; New York around $210; Texas around $300. Some counties charge less than others within the same state, so call your specific courthouse for the exact amount.

Most states also require you to publish notice of your name change in a newspaper of general circulation in your county. This is meant to give creditors or others a chance to object. The newspaper charges a publication fee, usually $50 to $200, and you pay the newspaper directly, not the court. The courthouse can tell you which newspapers in your county are approved for publication and provide you with the exact text you must publish.

If you cannot afford the filing fee, you can ask the court to waive it by filing a separate form (usually called a "Motion to Waive Court Fees" or "Affidavit of Indigency"). You will need to show your income and expenses. Courts often grant these requests, but it is not automatic. Newspaper publication fees are rarely waived.

The court hearing and approval timeline

After you file, the court sets a hearing date, usually four to eight weeks out. You must attend unless your state allows name changes by mail without a hearing (a few do). The hearing is brief — typically five to ten minutes. The judge will ask you your current name, the name you want, and sometimes why. You do not need a lawyer, and judges rarely object to straightforward name changes.

If no one objects to your petition during the waiting period, the judge almost always approves it. Objections are rare and usually come from creditors or ex-spouses, not from the court itself. If someone does object, the judge will hold a short hearing to listen to both sides, but this is uncommon.

On the day of your hearing, bring your original petition, proof of identity, proof of residency, and proof that you published the notice (the newspaper will give you a "proof of publication" document). Some courts also ask you to bring the original filing fee receipt. After the judge approves your petition, the court will issue a certified copy of the name change order — this is the document you use to update all your other records.

Updating your Social Security, driver's license, and other records

Once you have your court order, update your Social Security record first. Go to your local Social Security office with your court order, your current ID, and your Social Security card. They will issue you a new card with your new name within one to two weeks. Do not update your driver's license or bank accounts until you have your new Social Security card — many institutions will not accept a name change without a matching Social Security record.

Next, go to your state's Department of Motor Vehicles with your court order, your new Social Security card, and your current driver's license. They will issue a new license with your new name. This usually takes a few minutes if you are renewing in person, or two to three weeks if you mail it in.

After that, update your passport (if you have one) by mailing your court order and current passport to the State Department, your bank and credit card companies by calling or visiting in person, your employer's HR department, your insurance companies, and your voter registration. You do not need to update these in any particular order, but doing them within a few weeks prevents confusion on bills and statements.

Name changes after marriage or divorce

If you are changing your name because of marriage or divorce, the process is often simpler. Many states let you change your name as part of the marriage or divorce decree itself, without filing a separate petition. When you get your marriage license, ask the clerk whether your state allows you to request a name change on the license process. If you are divorcing, ask your divorce attorney or the court clerk whether the judge can include a name change order in your final divorce judgment.

If your state does not allow this, or if you want to change your name to something other than your spouse's name, you follow the standard petition process described above. The timeline and cost are the same.

Name changes for minors and special circumstances

If you are changing a minor's name, a parent or legal guardian must file the petition on their behalf. The process is the same, but the court may require consent from both parents or a statement from the other parent saying they do not object. If one parent refuses to consent, the court can still approve the change if it finds that doing so is in the child's best interest.

If you are changing your name after a gender transition, the process is identical to any other name change. Some states have separate procedures for updating your gender marker on your driver's license or birth certificate, but the name change itself follows the standard court petition route. A few states have streamlined name change processes specifically for transgender people, so ask your courthouse whether yours does.

Frequently Asked Questions

Can I change my name without going to court?

No. A legal name change requires a court order in every state. Some states allow you to request the order by mail if no one objects, but you still need a judge to sign it. Changing your name on documents without a court order is not a legal name change.

How long does a name change take from start to finish?

Usually four to eight weeks from the day you file to the day you receive your court order. This includes the waiting period before your hearing, the hearing itself, and the time it takes the court to issue the final order. Updating your Social Security card and driver's license takes another two to four weeks.

Can I choose any name I want?

Almost any name. Courts have rejected petitions for names that are numbers, symbols, or extremely long strings of words, but these cases are rare. You cannot change your name to commit fraud or evade a debt or criminal liability. If a judge suspects that, they can deny your petition.

Do I need a lawyer to change my name?

No. The petition form is straightforward, the hearing is brief, and judges rarely deny straightforward requests. A lawyer can help if someone objects to your petition or if your situation is complicated, but most people handle it alone.

What if I change my mind after the court approves my name change?

You can change your name again by filing another petition. There is no waiting period between name changes, though some courts may ask why you are changing it twice in a short time. The second petition costs the same as the first.