How to Change Your Last Name on Facebook

Changing your last name on Facebook is straightforward, but there are a few rules, limitations, and platform differences worth knowing before you start. Facebook has specific policies around name changes that affect how often you can do it, what names are accepted, and how long the process takes.

Why Facebook Restricts Name Changes

Facebook's Authentic Name Policy requires that users go by the name they're actually known by in real life — not usernames, nicknames, or pseudonyms (unless that's genuinely what people call you). This policy is part of why name changes aren't instant and aren't unlimited.

You can typically only change your name once every 60 days. If you've changed your name recently, the option may be grayed out or unavailable until that window passes. Facebook also reviews some name changes manually, especially if the new name looks unusual or triggers an automated flag.

How to Change Your Last Name on Facebook (Mobile App)

The mobile experience differs slightly depending on whether you're on iOS or Android, but the core path is the same:

1. Open the Facebook app and tap the Menu icon (three horizontal lines or your profile picture, depending on your version).
2. Tap Settings & Privacy, then Settings.
3. Under the Account section, tap Personal and Account Information.
4. Tap Name.
5. Enter your new first, middle (optional), and last name.
6. Tap Review Change, then confirm by entering your password.
7. Tap Save Changes.

The change may take effect immediately or go into a short review period. Facebook will notify you once it's approved.

How to Change Your Last Name on Facebook (Desktop/Browser)

On a desktop browser, the path looks slightly different:

1. Click your profile picture in the top-right corner and select Settings & Privacy, then Settings.
2. In the left-hand menu, click Personal and Account Information.
3. Click Name, then edit your last name in the appropriate field.
4. Click Review Change, enter your password when prompted, and click Save Changes.

Both paths lead to the same review process — the desktop version just has a wider layout with a persistent sidebar menu.

What Facebook Will and Won't Accept ✅

Not every name change goes through cleanly. Facebook's review system flags names that:

• Include symbols, numbers, or unusual punctuation (hyphens in hyphenated surnames are generally fine)
• Appear to be titles or honorifics used as names (like "Dr." or "Sir")
• Look like words that aren't names by conventional standards
• Seem to violate the authentic identity requirement

Hyphenated last names, names with apostrophes (like O'Brien or D'Angelo), and names from non-Latin scripts are all supported — though non-Latin characters can occasionally trigger a manual review.

What Happens After You Submit

Most straightforward name changes go through within minutes. Others may be held for manual review, which Facebook says can take a few days. During that window, your current name remains visible on your profile.

If Facebook rejects the name change, you'll receive a notification explaining why, and you'll have the option to submit again with a different name or provide documentation. In cases where your legal name genuinely looks unusual by Facebook's automated standards, you can upload a government-issued ID to support your request.

Name Change vs. Nickname vs. "Other Names"

Facebook gives you a few related — but distinct — options:

Changing your last name affects only your display name. If you've also gone by a previous name — like a maiden name — adding it under Other Names means friends who knew you by that name can still find you in search. These settings are managed separately from the primary name change.

The 60-Day Limit and What It Means in Practice

The cooldown period catches people off guard. If you recently got married, divorced, or legally changed your name for any reason and realize there's a typo or you want to adjust it again, you'll need to wait out the window. Facebook doesn't offer a bypass for minor corrections — a typo fix counts the same as a full name change against that 60-day clock.

This also means that if you're planning a name change around a specific date (like a wedding), timing matters. Making the change too early — and then wanting to adjust it — could leave you locked out of further edits temporarily.

Factors That Affect Your Experience 🔍

How smoothly the process goes depends on a few variables specific to your account:

• Account age and history — Newer accounts or those with prior policy flags may face more scrutiny
• Your current name format — Switching from a single-word display name to a full name, or vice versa, can behave differently
• The name itself — Common Western names process quickly; less common names, names with special characters, or names from certain scripts may take longer
• Recent activity on the account — Accounts flagged for other issues sometimes have name change functionality temporarily restricted

The actual experience — whether it's instant, takes a few days, or requires ID verification — varies based on how Facebook's system interprets your specific request and account context.