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Baby names

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

Sebastian or Samuel?

64 replies

Georgia324 · 16/09/2025 21:58

Struggling for a name for a sibling for our 4yo son Alexander. We have narrowed to Sebastian (nn Seb/Sebby) or Samuel (nn Sam), or potentially Oliver (though it’s v popular). Thoughts? I’m worried Sebastian is a bit pretentious and we can’t carry it off. I love Sam but I don’t love Samuel. Thanks!

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Twoshoesnewshoes · 17/09/2025 11:59

Also my first cat was called Samson (after Samson and the church mice 🐭) so it’s a proper name

Gobacktosleep · 17/09/2025 12:00

I have a 6 year old Samuel. He goes by Sammy mainly, or Sam, we use them interchangeably. I'm imagining that as he gets older he may prefer to just go by Sam, however whilst he's still so little Sammy really suits him. I love his name. We only ever use Samuel when filling out forms and it's on his birth certificate!

LittleMonks11 · 17/09/2025 12:03

Oscar!

SpottyAardvark · 17/09/2025 12:09

Both are excellent names. Neither pretentious nor chavvy. You can’t go wrong & whichever you pick will be the right choice.

IbizaToTheNorfolkBroads · 17/09/2025 12:31

Gobacktosleep · 17/09/2025 12:00

I have a 6 year old Samuel. He goes by Sammy mainly, or Sam, we use them interchangeably. I'm imagining that as he gets older he may prefer to just go by Sam, however whilst he's still so little Sammy really suits him. I love his name. We only ever use Samuel when filling out forms and it's on his birth certificate!

I have a 17 year old Samuel. Sammy as a baby and toddler. Now largely known as Sam. At high school he chose to be known as Samuel. At college, he’s gone back to Sam. It’s a very adaptable name.

Elephantangel1991 · 17/09/2025 13:35

Sam is fine on its own.
I like Sebastian (dislike Seb) but if you like it don't be put off by your dad. He'll accept it completely once it becomes who the baby is.
Other ideas of similar vibe:
Maximilian (max)
Felix
Nathaniel (nate)
Christopher (kit)
Philip (pip)
Tobias (toby)

HelloHattie · 17/09/2025 13:36

Sam. A million nos to Sebby.

Emanwenym · 17/09/2025 13:39

Seb/by makes me think of sebum and seborrhea.

Bluelilacbella · 17/09/2025 16:04

Seb sounds like sebaceous (oily) such an unattractive sound.

villamariavintrapp · 17/09/2025 16:09

I don't love Sebastian/Seb but Sach and Bash is kind of cute..

Bluelilacbella · 17/09/2025 16:11

villamariavintrapp · 17/09/2025 16:09

I don't love Sebastian/Seb but Sach and Bash is kind of cute..

Bash? Like bash your head Confused

DeeKitch · 17/09/2025 16:12

Bloodyscarymary · 16/09/2025 22:04

I think Sebastian and Alexander are lovely together and both have the same level of gravitas and masculine elegance. To me Samuel is much softer and doesn’t quite match Alexander in energy? I don’t think Sebastian is pretentious, especially if you feel you can pull of Alexander, which is equally pretentious given its history of emperors!

This! Gorgeous names x

Allswellthatendswelll · 17/09/2025 16:22

villamariavintrapp · 17/09/2025 16:09

I don't love Sebastian/Seb but Sach and Bash is kind of cute..

I know a Bash who is 4 and gorgeous and then I guess Sebastian might suit and adult. I also like Samuel though.

efsa82 · 17/09/2025 19:27

Sebastian is a beautiful name. I don’t think you could have a Sebastian who isn’t hansome and cool. I also think Seb and Sebby are adorable nicknames

Jemimapinotduck · 17/09/2025 19:40

My Samuel is now 20 but as a newborn he was called Samuel ( I was adamant he was getting his full name! 🤣) he then became Sammy, Samson, Sam well... All sorts of things! 🤣 He is now predominantly Sam, although when he's annoyed me, he still gets the full name!
I still love it so would choose that over Sebastian

Busted2006 · 19/09/2025 08:56

Samuel over Sebastian

Benjamin over both

Plastictreees · 19/09/2025 09:08

Sebastian! We almost went for it but then chose something else, with Alexander as the middle name. I like Sam too, but Sebastian sounds stronger and ‘Seb’ is a good nickname. It’s classic and suits all ages.

Bluelilacbella · 19/09/2025 09:17

Plastictreees · 19/09/2025 09:08

Sebastian! We almost went for it but then chose something else, with Alexander as the middle name. I like Sam too, but Sebastian sounds stronger and ‘Seb’ is a good nickname. It’s classic and suits all ages.

I don’t think Sebastian is a classic like Alexander. Only a few years ago it was seen as ‘posh’, ‘pretentious’ and was outside the top 100.

I also don’t like the nicknames, Sebby or Basty

Emanwenym · 19/09/2025 09:24

Same here. Sebastian was not mainstream until recently and it's popularity is probably something to do with F1.
Baby name explorer

Apollonia1 · 19/09/2025 09:24

I've a Sebastian. Inspired by reading Brideshead Revisited as a teen. Everyone calls him the full Sebastian, but his sister calls him Seba sometimes.

Samuel is very nice too. You can't go wrong with either.

Plastictreees · 19/09/2025 09:25

Bluelilacbella · 19/09/2025 09:17

I don’t think Sebastian is a classic like Alexander. Only a few years ago it was seen as ‘posh’, ‘pretentious’ and was outside the top 100.

I also don’t like the nicknames, Sebby or Basty

Well each to their own. We ended up preferring Alexander over Sebastian for a middle name. But it’s still a good, strong name and timeless imo. It probably is still seen as pretentious in some places, as is Theodore and that name is absolutely ubiquitous now.

Poirot1983 · 19/09/2025 09:29

Sebastian, definitely. It's a very strong, cool and handsome name.

Emanwenym · 19/09/2025 09:40

What's a handsome name when it's at home?
I don't like Sebastian, or think it cool. I'd expect him to either be my age and privately-educated, or under 18 with a brother called Jenson.

whatevenwasthat · 19/09/2025 09:46

My oldest is called Samuel and I still love it, although he's normally Sam to me.

However, he gets called Sammy a lot, at school, by his sister, by random people. And I reallllly don't like Sammy so maybe consider if that would bother you. (although it's not really my business now, he can tell people if he doesn't like being called Sammy).

Bluelilacbella · 19/09/2025 09:56

Emanwenym · 19/09/2025 09:40

What's a handsome name when it's at home?
I don't like Sebastian, or think it cool. I'd expect him to either be my age and privately-educated, or under 18 with a brother called Jenson.

Sebastian is definitely not ‘cool’ imo

But each to their own!