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Name Change After Marriage in Wyoming: Steps, Cost & Forms

Verified against Wyoming District Court and .gov sources · Last verified July 16, 2026.

Quick answer

In Wyoming, changing your name after marriage usually needs no court petition — your certified marriage certificate is the legal name-change document. There is no court filing fee. You update Social Security first (free), then the DMV, then your passport.

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What it costs

Filing fee
$0

No court petition is needed to take a spouse's name after marriage in Wyoming

Court
No court needed

District Court in the county where you live

Timeline
Depends on ID updates

Step by step

  1. 1

    Order a certified copy of your marriage certificate from Wyoming Vital Statistics Services (Wyoming Department of Health) — this certified copy is your legal proof of the new name.

  2. 2

    Update Social Security first with Form SS-5 (free); the replacement card normally arrives in about 7–14 business days.

  3. 3

    Take the certified marriage certificate and your updated Social Security record to a Wyoming Department of Transportation (WYDOT) Driver Services office to change your driver's license or ID.

  4. 4

    Update your US passport (Form DS-5504 is free if the passport was issued within the last year), then notify banks, your employer, and USPS.

Official forms

Every link goes to the official court or government host — never a paid re-host.

FormCodeOfficial link
Wyoming certified marriage certificate — Vital Statistics Services order—Open ↗
Application for a Social Security CardSS-5Open ↗
Good to know in Wyoming:
  • • Taking a spouse's surname at marriage requires no court order — the certified marriage certificate is sufficient for all agencies.

Then update your IDs

Once you have the certificate, update Social Security first, then your Wyoming license, then your passport and accounts.

Who to notify →Build my checklist →See my timeline →

Marriage name change in nearby states

Vermont →District of Columbia →Alaska →North Dakota →

Name Change After Marriage in Wyoming: FAQ

Do I need a court order to change my name after marriage in Wyoming?
No. In Wyoming, your certified marriage certificate is the legal name-change document. You don't file a court petition — you take the certificate to Social Security, then the DMV, then your passport.
How much does it cost to change my name after marriage in Wyoming?
There is no court fee. Your only costs are certified copies of your marriage certificate (about $15 each) and any new ID fees. Updating Social Security is free.
Can I hyphenate or combine last names in Wyoming?
Yes. You can choose a new last name — including hyphenating or combining names — on the marriage license application, with no separate court order.
What's the first thing to update after marriage in Wyoming?
Social Security, using Form SS-5. It's free and takes about 7–10 business days. Do it before the DMV or passport, because both check your name against the Social Security record.

Sources

Every fee, court, rule, and form on this page traces to an official government source:

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Last verified July 16, 2026Reviewed by the Name Change Atlas Editorial Team against official court and .gov sources.

We're re-confirming some fee details for this state against the county court. Always confirm the exact current fee with your court clerk before you file.