Iolo

/YOL-oh/

Iolo is a Welsh boy's name pronounced /YOL-oh/. A cherished diminutive of Iorwerth meaning handsome lord.

Meaning of Iolo

A cherished diminutive of Iorwerth meaning handsome lord.

Iolo is a traditional Welsh diminutive of the name Iorwerth, which is composed of the elements 'ior' meaning lord or prince and 'berth' meaning handsome or fair. Historically, it emerged as a familiar pet name before gaining status as a standalone masculine given name.

Origin
Welsh
Pronunciation
/YOL-oh/

Cultural background

The name is predominantly used in Wales and among the Welsh diaspora, remaining a classic choice that bridges medieval history with modern Welsh identity.

Variations & nicknames

  • Iorwerth
  • Iolyn
  • Iolo Goch
  • Iorrie

Famous people named Iolo

Well-known namesakes — celebrities, historical figures and characters.

  • Iolo Morganwg

    Antiquarian, poet, and influential collector of Welsh lore who founded the Gorsedd.

    Literature · 1747–1826

  • Iolo Goch

    Medieval court poet who famously composed an ode to Owain Glyndŵr.

    Literature · 14th century

  • Iolo Williams

    Nature observer and television presenter known for BBC wildlife programs.

    Television · 1990s–present

  • Iolo Ap Dafydd

    Journalist and prominent broadcaster for BBC Wales and France 24.

    Journalism · 1990s–present

Frequently asked about Iolo

What does Iolo mean?
Iolo is a Welsh name meaning 'handsome lord', derived from the name Iorwerth.
How do you pronounce Iolo?
It is pronounced 'YOL-oh', rhyming roughly with 'solo'.
Is Iolo a boy or girl name?
Iolo is traditionally a masculine name used for boys in Wales.
Is Iolo a common name?
While not in the top global rankings, it remains a consistently recognized and respected name within Welsh-speaking communities.

Love Iolo? Get more names like it

We'll email you 5 fresh Welsh names each week — free, no spam.

Compare Iolo with…

Side-by-side meaning, sound and popularity.

More Welsh names

See all Welsh names