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Find baby name inspiration and advice on the Mumsnet Baby Names forum.

Jemima and Cosima - too matchy?

38 replies

RosannaKN · 04/02/2025 21:52

I have a 3yr old daughter called Jemima and am pregnant with her sister. I love love love the name Cosima but is it just silly to have 2 names with the same last 3 letters?
please help me decide!!!

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RobinHood19 · 04/02/2025 21:59

How do you pronounce Cosima? I say it with a German accent (KO-zi-mah - ko a mix of a short o and the French ou sounds…).

I think it depends on where the accent is placed and whether the syllables are the same length or not - as Jemima for example isn’t, so the words would sound different.

starsinyourpies · 04/02/2025 22:12

Please no.

Constance/Connie?

IamnotwhouthinkIam · 04/02/2025 22:21

It’s fine. Similar to having two daughters who both end in the “ia” sound and I know a couple of those. The first couple of syllables in Jemima and Cosima sound different enough not to cause confusion. But if you have a third daughter, it might get awkward 🤣

fashionqueen0123 · 04/02/2025 22:22

Sorry I don’t like it. Makes me think of swimming cossie.

mismomary · 04/02/2025 22:24

Eeeek no too matchy. Love both separately though.

DramaAlpaca · 04/02/2025 22:25

They are pronounced quite differently so it doesn't matter that the endings look the same written down.

jem-EYE-mah is very different to COZ-i-mah

So I say go for it.

GoodVibesHere · 04/02/2025 22:26

No, it's not great. I'd go for something different.

username462025 · 04/02/2025 22:33

This reply has been withdrawn

This has been withdrawn by MNHQ at the poster's request.

Battisborough · 04/02/2025 22:37

It’s fine and they are two individuals not just two sisters so give them the individual names you love.

I have two children whose names are anagrams of one another and nobody ever notices and are amazed when I point it out!

Trampoline · 04/02/2025 22:48

I'd never think they were similar names until i see them in writing - they don't rhyme at all, so I think go for it!

GloriousBlue · 05/02/2025 00:51

Love Cosima, such a cool name

I don't think it's similar to Jemima, as they've got totally different vibes and sound quite different desire the same-spelled ending

SerenStarEtoile · 05/02/2025 01:07

Maybe… it’s the “ma” at the end, which makes them more matchy than say, Amanda and Rebecca.

Constanza? Carenza?

CoffeeBeansGalore · 05/02/2025 01:29

I wouldn't, but ultimately it's your choice. (Jemima is a gorgeous name btw).
Maybe -
Catriona
Hallie
Keira
Cerys
Cara
Coralie

bridgetreilly · 05/02/2025 02:14

They don’t rhyme. It’s fine.

Personally I don’t like the name Cosima, though.

user1492757084 · 05/02/2025 05:12

Both gorgeous names. They don't really rhyme; they have very different rhythms and pronunciations.

Jemima = jeh - MIME - uh
Cosima = COH - seh - muh

Pumpkincozynights · 05/02/2025 07:58

I’ve heard worse in terms of similar names/matching names so I’d say it’s fine.

Emanwenym · 05/02/2025 11:15

The -ima sounds different so I think they're OK for sisters. Both names are nice.

Scentsitive · 05/02/2025 11:18

They're pronounced very differently so it's fine.

Jessieshome · 05/02/2025 11:57

It's completely fine, both lovely names. It's only the 'ma' at the end that is the same, the rest of the names are said quite differently, or differently enough.

Go for it!

shoopshoopdedoo · 05/02/2025 12:05

Trampoline · 04/02/2025 22:48

I'd never think they were similar names until i see them in writing - they don't rhyme at all, so I think go for it!

Same!

I’d say them as Jem-EYE-ma and COZ-ee-ma, so the stress is quite different? Would avoid if you plan to say Jem-EYE-ma and Cos-EYE-ma!

RuthW · 05/02/2025 12:15

It's fine.

ginasevern · 05/02/2025 12:40

I love both names and can't see that they would clash in any way at all. They are both distinctly different.

lilyanna80 · 05/02/2025 14:14

Beyond the fact I’m not a fan of the name (what’s is shorted to, Cos? Cossie like swimming cossie?) It is a bit similar.

theduchessofspork · 07/02/2025 01:04

I think it’s fine - they are both nice names

dogwlllwalk · 07/02/2025 17:32

You do know both Jemima and Cosima can be shortened to Mimi???
Very similar and risks them both having the same shortened name.

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