There’s something quietly magnetic about actors who make you forget you’re watching a performance. Dylan Llewellyn has that gift — whether he’s the bewildered English boy in Derry Girls or the grieving young man in Big Boys. Off-screen, the 32-year-old carries a story that’s far more tender than any script: the loss of his brother James to suicide, a tragedy he only began to speak about publicly in 2025.

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Born: 10 September 1992 ·
Age: 32 (as of 2025) ·
Known for: Derry Girls, Big Boys, Hollyoaks, Beyond Paradise

Quick snapshot

1Confirmed facts
2What’s unclear
  • Relationship status — no public confirmation exists
  • Any disability or medical diagnosis — no official disclosure
  • Height — not listed in any reliable source
3Timeline signal
  • 1992: Born in Reigate, England (Wikipedia)
  • 2018–2022: Played James in Derry Girls (Wikipedia)
  • 2025: Publicly shared brother’s suicide story (Cruse)
4What’s next
  • Continuing as PC Kelby Hartford in Beyond Paradise (Wikipedia)

Six key facts show the outline of a career still rising.

Fact Detail
Full name Dylan John Llewellyn (Wikipedia biography resource)
Date of birth 10 September 1992 (Wikipedia)
Place of birth Reigate, Surrey, England (Wikipedia)
Occupation Actor (Cruse Bereavement Support grief charity)
Notable roles James (Derry Girls), Jack (Big Boys), PC Kelby Hartford (Beyond Paradise) (Cruse)
Schooling context Attended a specialist school for autistic and dyslexic pupils (Square Mile culture & lifestyle magazine)

Is Dylan Llewellyn in a relationship?

No credible source has ever listed a partner, spouse, or children for Dylan Llewellyn. He keeps his private life firmly off the record.

Is Dylan Llewellyn married?

  • No marriage has been reported. Llewellyn has never mentioned a spouse in interviews or on his verified Instagram account (Instagram personal account).

Who is Dylan Llewellyn’s partner?

  • No partner has been publicly named. The actor does not share relationship details on social media or in press coverage.

Does Dylan Llewellyn have children?

  • There is no evidence of children. No birth announcements, family photos, or statements exist.

The implication: Dylan Llewellyn has successfully kept his romantic life out of the spotlight. For a public figure, that degree of privacy is rare and deliberate.

Does Dylan Llewellyn have special needs?

Speculation about a disability or diagnosis follows Llewellyn online, but no official confirmation exists.

What is Dylan Llewellyn’s diagnosis?

  • No diagnosis has ever been publicly disclosed by Llewellyn or his representatives. The Square Mile culture & lifestyle magazine interview notes he found mainstream schooling difficult and attended a specialist school for autistic and dyslexic pupils — but that does not constitute a current diagnosis.

Does Dylan Llewellyn have a disability?

  • There is no confirmed disability. Online speculation appears to conflate his schooling context with present-day health assertions. No medical or official source supports a disability label.
The distinction

Attending a school designed for autistic and dyslexic students as a teenager is not evidence of a current diagnosis. Llewellyn has never publicly identified as disabled or neurodivergent.

What happened to Dylan Llewellyn’s brother?

The most personal chapter Llewellyn has shared involves his eldest brother, James, who died by suicide.

How did Dylan Llewellyn’s brother pass away?

  • James died by suicide when he was 20 and Dylan was 16, as reported by TV Guide entertainment news outlet. Llewellyn described the loss as “a feeling I’ve never been able to shake.”

Who is Dylan Llewellyn’s brother?

  • His name is James, confirmed by both Cruse Bereavement Support grief charity and TV Guide. Llewellyn chose not to disclose his brother’s full name publicly.
Why it matters

This was the first time Llewellyn spoke openly about James’s death — nearly two decades after the loss — and he did so in support of Cruse’s work on suicide bereavement.

The pattern: Llewellyn uses his platform not to court sympathy but to normalise grief. He told Cruse, “I lost my eldest brother, James, to suicide when I was 16.”

How old is Dylan Llewellyn?

Biographical basics confirm an actor still early in his career arc.

How tall is Dylan Llewellyn?

  • According to Wikipedia biography resource, Llewellyn was born on 10 September 1992, making him 32 as of 2025. His height is not recorded in any reliable source.

What is Dylan Llewellyn’s diagnosis?

This question surfaces repeatedly in search, but the answer remains absent from any credible record.

Does Dylan Llewellyn have autism?

  • No autism diagnosis has been confirmed by Llewellyn or his team. The Square Mile culture & lifestyle magazine article reports he attended a school for autistic and dyslexic students because mainstream education was challenging — a fact that may have fed speculation, but it is not a clinical statement.

The catch: Without Llewellyn’s own confirmation, every online claim about a specific diagnosis — autism, OCD, or otherwise — remains unsubstantiated.

Timeline signal

  • : Dylan John Llewellyn born in Reigate, England (Wikipedia)
  • : Appeared in Channel 4 soap Hollyoaks (Wikipedia)
  • : Starred as James Maguire in Derry Girls (Wikipedia)
  • : Starred as Jack in Channel 4’s Big Boys (Wikipedia)
  • : Began playing PC Kelby Hartford in Beyond Paradise (Wikipedia)
  • : Participated in Celebrity Race Across the World and shared his brother’s suicide story with Cruse (Cruse Bereavement Support)

What we know vs. what we don’t

Confirmed facts

  • Birth date and place (10 September 1992, Reigate) — Wikipedia
  • Acting roles in Hollyoaks, Derry Girls, Big Boys, Beyond Paradise — Cruse
  • Brother James died by suicide when Dylan was 16 — Cruse, TV Guide
  • Attended specialist school for autistic and dyslexic pupils — Square Mile

What’s unclear

  • Relationship status / marriage
  • Any current disability or medical diagnosis
  • Height and other physical stats
  • Whether schooling context implies neurodivergence today
  • Future career moves beyond Beyond Paradise

In his own words

“I lost my eldest brother, James, to suicide when I was 16.”

— Dylan Llewellyn, interviewed by Cruse Bereavement Support grief charity, 2025

“I had a tough time at mainstream school so I went to special needs school — it was for autistic and dyslexic students.”

— Dylan Llewellyn, interviewed by Square Mile culture & lifestyle magazine

Dylan Llewellyn’s public narrative is still being written. The facts we have are solid: a talented actor who came of age on screen while carrying a private grief. For the audience that loved him as the “wee English fella” in Derry Girls, the real story behind the smile is more complex — and more human — than any fictional role. For those searching for easy answers about his health or love life, the honest answer is that Llewellyn has chosen to keep those pages closed.

Additional sources

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Beyond his personal struggles, fans may be curious about Dylan Llewellyns acting career, which highlights his memorable roles in Derry Girls and Big Boys.

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Frequently asked questions

Does Dylan Llewellyn have Instagram?

Yes, his verified Instagram account is @djllewellyn (Instagram personal account), where he has around 289,000 followers.

What is Dylan Llewellyn’s net worth?

His net worth has not been publicly reported. No reliable source provides a figure.

Is Dylan Llewellyn in any new shows?

He currently plays PC Kelby Hartford in Beyond Paradise (Wikipedia biography resource), which began in February 2023.

Was Dylan Llewellyn in Hollyoaks?

Yes, he appeared in Hollyoaks from 2011 to 2012 (Wikipedia).

What is Dylan Llewellyn’s role in Derry Girls?

He played James Maguire, the English cousin who moves to Derry, from 2018 to 2022 (Wikipedia).

Has Dylan Llewellyn won any awards?

There is no record of a major acting award win in any reliable source.

Where did Dylan Llewellyn study acting?

His formal training is not documented in public sources. He attended a specialist school during his teens (Square Mile culture & lifestyle magazine).

For readers looking for deeper actor profiles, see our coverage of Matthew Macfadyen: Biography, Wife, Mr. Darcy, and Succession and Ethan Hawke: Career, Relationships, and Verified Facts.