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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Why do so many people on MN say ‘mom’ instead of ‘mum’?

223 replies

Waitingforthesunnydays · 18/01/2026 14:23

Yes I know this is the internet so there may be American users on here. The vast majority are British though. I also know there’s parts of England where ‘mom’ is used rather than ‘mum’ but those two things really don’t account for how often I see posters writing it as ‘mom’. Is this another Americanism that’s creeping in or are there much more parts of the country where mom is used than I thought?…

OP posts:
FrodoBiggins · 18/01/2026 18:23

saraclara · 18/01/2026 18:09

I know! I lived there FFS! I was just picking up on that poster's use of 'me duck'. Nothing to do with the subject of the thread.

Alright calm down

Squirrelsnut · 18/01/2026 18:29

Autocorrect, mainly.

HarbourClankCat · 18/01/2026 18:34

TulipTuesday · 18/01/2026 16:18

Not true.
I’m from Shropshire, and with the exception of Telford and maybe some in the north of the county closer to Stoke, we say Mum.

North Staffordshire (inc Stoke) and North Shropshire do not say Mom. I believe the mom border is Cannock and Telford 😂 🤔

SpringBulbsPop · 18/01/2026 18:34

I don’t think they do.

SpringBulbsPop · 18/01/2026 18:36

FrodoBiggins · 18/01/2026 17:24

"Duck" and Derby are both East, not West, Midlands!

Sup op me dook 🦆🍻🍺

WorthySloth · 18/01/2026 18:46

Squirrelsnut · 18/01/2026 18:29

Autocorrect, mainly.

Nope that incorrectly alters mom to mum. It’s deliberate usage.

Mumteedum · 18/01/2026 18:50

HarbourClankCat · 18/01/2026 18:34

North Staffordshire (inc Stoke) and North Shropshire do not say Mom. I believe the mom border is Cannock and Telford 😂 🤔

They use Mom in North Worcestershire

BitOutOfPractice · 18/01/2026 19:04

330ml · 18/01/2026 16:35

I’m very familiar with one of those Welsh hotspots and I reckon it is entirely due to the huge number of Brummies that have moved here.

Not everyone from the West Midlands is a brummie. Just throwing that into the mix. Ar bay a brummie.

WorthySloth · 18/01/2026 19:22

BitOutOfPractice · 18/01/2026 19:04

Not everyone from the West Midlands is a brummie. Just throwing that into the mix. Ar bay a brummie.

Bin yow a yam yam then @BitOutOfPractice

bumptybum · 18/01/2026 19:26

ChequeredSquares · 18/01/2026 14:29

Pet hate of mine. Feels like mom is used more often than mum now.

Which is fine

Deadringer · 18/01/2026 19:33

Irish and growing up we said mam. I was a young mother first time round and mam seemed terribly old fashioned so I used mom. I dont know anyone irl who says mum and definitely never, ever, mummy.

Createausername1970 · 18/01/2026 19:38

My family originates from the West Midlands. Mom seems to be usual there. I was born out of that area so mum is more common.

I wrote and pronounced "mom" when referring to MY mom, because that's how she referred to herself, but wrote and pronounced "mum" when referring to my friends' mums.

It made perfect sense to me - and still does.

InterIgnis · 18/01/2026 19:50

80% of English users on the internet use American English. I believe more people for whom English is a second language use American English, also. It’s generally more standardized compared to British English.

If I recall correctly, ‘mom’ is an old English word used in American English, rather than exclusively an Americanism. It was the word most commonly used by the English settlers of the American colonies, and grew to become the standard. Back in England however, ‘mom’ declined in popularity and was overtaken by ‘mum’ in the 1800s.

phoenixrosehere · 18/01/2026 19:52

JohnTheRevelator · 18/01/2026 15:30

It's the slow but steady creep of Americanisation. I've noticed it more and more in real life as well as online. I have heard people calling biscuits 'cookies',sweets 'candy' and a baby's dummy a soother. And they weren't American ! As an aside, some Americans genuinely don't know what 'mum' means. When I used the word in a comment on a post on Facebook,someone from the USA asked me what I meant!

Some Americans may not know because they only know the other definition of ‘mum’ which means quiet or silent.

Ever heard of the phrase:

Mum’s the word.

Be happy when some posters would stop moaning about this so-called creeping in of Americanism especially when many Americanism they moan about are just not English or just not used in their part of the UK.

BitOutOfPractice · 18/01/2026 20:09

WorthySloth · 18/01/2026 19:22

Bin yow a yam yam then @BitOutOfPractice

Ar. Am yow?

BitOutOfPractice · 18/01/2026 20:09

WorthySloth · 18/01/2026 19:22

Bin yow a yam yam then @BitOutOfPractice

Ar. Am yow?

Greenmouldycheese · 18/01/2026 20:10

I'm british and in the area im from we say mam rather than mum. I always assume that anyone saying the word mom are American because I've never heard a brit use that word to refer to their mother.

tobee · 18/01/2026 20:12

EchoedSilence · 18/01/2026 14:26

Does it matter?

It's fine to ask though, isn't it?

BitOutOfPractice · 18/01/2026 20:13

VegBox · 18/01/2026 16:44

Just be grateful it's not the nausea-inducing "Mam".

Watch out @VegBox your snobbery is showing 🙄

Serencwtch · 18/01/2026 20:15

It's only really London & the south that say Mum. Most of the country is Mom or Mam.

Mum sounds weird to me

BitOutOfPractice · 18/01/2026 20:16

Greenmouldycheese · 18/01/2026 20:10

I'm british and in the area im from we say mam rather than mum. I always assume that anyone saying the word mom are American because I've never heard a brit use that word to refer to their mother.

You need to get out more then

Pinkissmart · 18/01/2026 20:59

ChequeredSquares · 18/01/2026 14:29

Pet hate of mine. Feels like mom is used more often than mum now.

Why does it matter?

330ml · 18/01/2026 21:30

Serencwtch · 18/01/2026 20:15

It's only really London & the south that say Mum. Most of the country is Mom or Mam.

Mum sounds weird to me

You missed the Mom Map post then?

TY78910 · 18/01/2026 21:40

Also, autocorrect. It does this to me sometimes. I do correct it, but some people might just leave it be.

330ml · 18/01/2026 21:45

TY78910 · 18/01/2026 21:40

Also, autocorrect. It does this to me sometimes. I do correct it, but some people might just leave it be.

I think people leaving autocorrect set on US English is probably responsible for lot of Americanisms we see. Mold, labor, neighbor, license etc.

I struggled to type that because mine is set on British English.