Given name & surname

Muir

“from the moor”

Muir is used as a given name and a surname. One interpretation is “from the moor.”

Meaning & origin

What it means

One interpretation is “from the moor.”

Where it comes from

Muir comes from Scots, and ultimately from Scottish Gaelic.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

It entered given-name use through an existing surname.

The story

Its naming history includes the use of a family name as a given name.

Muir through the years

Babies since 1880
7
7 boys · 0 girls
Most popular year
2018
7 babies
2025
0
Outside the ranked list
2021–25 vs 2016–20
—
Too few births to compare
012342025Highest share 20180.0
Muir in U.S. Social Security birth records, 2018–2025, per million boys born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

The most recent published U.S. birth count for boys is 7 in 2018. Later missing counts do not mean the name went unused. Published U.S. population figures for this spelling include 11,239 as a surname in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Muir’s family of names

Muir has a related form in Muire.

Walk Muir’s family in the name graph

MuirMuire

The ring: nicknames and forms.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Nicknames & forms 1

Diminutives, pet forms, short forms and variants used alongside the name.

People named Muir

Listed by how widely each person is written about, which says nothing about the name itself.

Similar names

If you love Muir, these share its style, era, origin or sound, from outside its own family.

Gaelic · Modern

McGregor

“the son of Gregor”

0Not recently recorded

>99% boys

Gaelic · Modern

Macrae

“the son of Ray”

13Very rareRising fast

>99% boys

Gaelic · Modern

Mackinnon

“the son of the fair one”

17Very rareRising

>99% boys

Gaelic · Modern

Macallister

“the son of Alistair”

0Not recently recordedCooling

>99% boys

Gaelic · Modern

Banning

“a blonde-haired child”

0Not recently recorded

>99% boys

Gaelic · Modern

Quillan

“resembling a cub”

11Very rareCooling

>99% boys

Gaelic · Modern

Lawler

“a soft-spoken man; one who mutters”

0Not recently recorded

>99% boys

Gaelic · Modern

Allistair

“helper and defender of mankind”

12Very rareEasing

>99% boys

Sibling ideas

Names that share Muir’s feel without repeating its first letter or rhyming with it.

A brother for Muir

A sister for Muir