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Stuck between Oscar and Sebastian… which do you prefer and why?

62 replies

Riri22 · 29/10/2025 01:33

My Husband and I are expecting a baby boy in April and we’ve narrowed it down to two names we really love: Oscar and Sebastian

We’re completely torn. I’d love to hear what vibes each name gives you, and which one you think fits better with our last name (Diesel)

Thanks so much for helping us decide — we keep going back and forth.

OP posts:
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PflumPfeffer · 29/10/2025 01:42

Usually I have a strong preference for one on these sort of threads but I love both! Really nice names and due a comeback. Sebastian reminds me of The Neverending Story and The Little Mermaid, and Oscar of course reminds me of Oscar Wilde. 😍

Tralalalama · 29/10/2025 01:50

Seb

intrepidgiraffe · 29/10/2025 01:50

Love Sebastian Diesel - super strong name. Not as keen on Oscar Diesel - same amount of syllables in both names doesn’t flow as well. Also think of Oscar as a cat’s name sorry!

RandomUsernameHere · 29/10/2025 02:14

Oscar, it’s lovely. Sebastian will probably get shortened to Seb and any one syllable name would be too similar to Vin Diesel for me.

Natsku · 29/10/2025 02:59

Oscar, lovely name that I think is underused. Sebastian is a bit of a mouthful to say (not against long names but that particular name doesn't flow easily to me), the one Sebastian I know shortens it to Sebu, which just makes me think of that Veggie Tales song 'the song of Cebu'

Boohoo76 · 29/10/2025 03:19

Sebastian on the basis that there are loads of Oscars - four in my DS’ year at school.

Moreteaandchocolate · 29/10/2025 03:55

Both are lovely. I’d choose Sebastian - sounds good with your surname, it’s less commonly used than Oscar and I love the nn Seb.

MooseBeTimeForSnow · 29/10/2025 04:36

And there was me wondering if you were F1 fans!

paristotokyo · 29/10/2025 04:38

Sebastian. Definitely

Bipitybopitybo · 29/10/2025 04:41

Natsku · 29/10/2025 02:59

Oscar, lovely name that I think is underused. Sebastian is a bit of a mouthful to say (not against long names but that particular name doesn't flow easily to me), the one Sebastian I know shortens it to Sebu, which just makes me think of that Veggie Tales song 'the song of Cebu'

Underused?? In the south east every baby group I went to there were at least 3 Oscars, nursery and reception there are two in my DCs class

49mumof6 · 29/10/2025 04:53

I like both but Sebastian is top for me. I wish I had used it for one of my 4 boys 💖

whatisforteamum · 29/10/2025 04:56

Sebastian.I just don't like Oscar.

Calliopespa · 29/10/2025 05:01

Sebastian is having a strange reincarnation with a very different vibe from the one it traditionally had. I believe it is the formula 1 driver who has "driven" this.

I have to say the contexts in which I am hearing it used have put me off it (think screeched across supermarkets and playgrounds.)

A while back every other boy born was Oscar but I've not heard as many lately.

daniellehay · 29/10/2025 05:20

Sebastian Diesel, it sounds and looks nicer.

Natsku · 29/10/2025 05:21

Bipitybopitybo · 29/10/2025 04:41

Underused?? In the south east every baby group I went to there were at least 3 Oscars, nursery and reception there are two in my DCs class

Ah didn't know, guess its made a revival. Still a good name though.

Bipitybopitybo · 29/10/2025 07:33

Natsku · 29/10/2025 05:21

Ah didn't know, guess its made a revival. Still a good name though.

Yep the south east there are a lot of Oscar’s and Freddie’s!

BoleynMemories13 · 29/10/2025 10:16

I'm not too keen on Sebastian as a full name, but I love Seb which is super cool. I think it goes better with your surname too.

Oscar is ok, but I hate Ozzy. I know so many children called Oscar that I find it a bit meh to be honest.

If he will be known as Seb day to day, I vote for Sebastian.

BoleynMemories13 · 29/10/2025 10:19

Natsku · 29/10/2025 02:59

Oscar, lovely name that I think is underused. Sebastian is a bit of a mouthful to say (not against long names but that particular name doesn't flow easily to me), the one Sebastian I know shortens it to Sebu, which just makes me think of that Veggie Tales song 'the song of Cebu'

Name popularity does vary, depending on where you are, but Oscar is overused around me. Along with Archie and Teddy, it's by far one of the most popular boys names among the primary age phase around me.

mumzof4x · 29/10/2025 10:21

Both lovely names
I think Sebastian for me as also love what many will and do shorten it to… Seb

TokyoSushi · 29/10/2025 10:22

Oscar often turns into Ozzy which I really don't like.

Seb Diesel is an epic name!

PrincessOfPreschool · 29/10/2025 10:23

PflumPfeffer · 29/10/2025 01:42

Usually I have a strong preference for one on these sort of threads but I love both! Really nice names and due a comeback. Sebastian reminds me of The Neverending Story and The Little Mermaid, and Oscar of course reminds me of Oscar Wilde. 😍

Due a comeback??! There's a fair few of both round here, loads of Oscars (Oscar I, Oscar P etc). I prefer Seb (Sebastian) and Seb Diesel is a really punchy name. I always think Oscar is a bit doggish.

Humphreyhen · 29/10/2025 10:24

Sorry, just don’t like Sebastian or Seb at all so it would have to be Oscar.

TimeForATerf · 29/10/2025 10:25

They were both on my DS list of names 31 years ago! Sebastian was slightly ahead by 1 place. In the end I called him preferred name no.1 with Sebastian as 2 and Oscar as 3, so neither Sebastian or Oscar in the end :-)

Abhannmor · 29/10/2025 10:29

Didn't realise Oscar had become popular in the UK. He was a hero in Irish legends and his name means ' deer friend '. It became popular in Scandinavian countries because one of their kings , whose mother was of Irish descent was called Oscar.

Sebastian is a lovely name too. The only one I've met is called Baz mind you. I can't really choose between these two names

Missey85 · 29/10/2025 10:34

I like Sebastian or Seb as a nickname 😊 Oscar makes me think of sesame Street ❤️

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