NameCensus.

UK boy's name

Yiannis

A masculine name of Greek origin meaning "God is gracious".

For 2026, the newest official UK baby-name figures on this page are from 2023. That release is the current official benchmark rather than a forecast.

Yiannis is a boy's name in the UK records. People looking for Yiannis popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #3523, with 5 babies registered with the name. Its strongest year in the published records was 2000, with 11 births.

This profile covers 118 England and Wales registrations across 21 recorded years from 1996 to 2023. The figures come from ONS England and Wales, so the page is a view of published baby-name registrations rather than a forecast or a live count of people using the name today.

The latest count is about 45% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 117 living people in the UK are called Yiannis. This uses published birth registrations from England and Wales, Scotland and Northern Ireland, then applies ONS national life tables to estimate how many are likely still alive. It does not forecast extra births for 2024 or 2026.

Key insights

  • Yiannis ranked #3523 for boys in England and Wales in 2023, with 5 registrations.
  • The name peaked in 2000, when 11 boys were registered as Yiannis.
  • About 117 living people in the UK are estimated to have Yiannis as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3523

2023

Births in 2023

5

Latest year

Peak year

2000

11 births

Estimated living

117

2026

Meaning

What does Yiannis mean?

Yiannis is a Greek name derived from the ancient name Ioannis, which is the Greek form of the Hebrew name Yochanan or John. The name Yochanan means "Yahweh is gracious" or "God is gracious" in Hebrew.

The name Ioannis has been in use in Greece since ancient times, having been borne by many figures in Greek history and mythology. One of the earliest recorded instances of the name is in the New Testament, referring to John the Baptist and John the Apostle.

In ancient Greek texts, the name Ioannis is sometimes spelled as Ioannēs or Iōannēs. It is believed to have originated from the Hebrew name Yochanan, which was later Hellenized as Ioannes during the Koine Greek period.

One of the most famous historical figures with the name Yiannis was Ioannis Kapodistrias, a Greek statesman and the first head of state of modern Greece, who lived from 1776 to 1831. Another notable Yiannis was Ioannis Metaxas, a Greek military officer and dictator who ruled Greece from 1936 to 1941.

In the realm of literature, the name Yiannis was borne by Ioannis Kambanellis, a renowned Greek playwright and poet who lived from 1922 to 2011. Ioannis Tsarouchis, a Greek painter and writer active in the 20th century, was another notable figure with this name.

In the Byzantine era, there were several notable figures named Ioannis, including Ioannis Tzetzes, a 12th-century Byzantine scholar and writer, and Ioannis Kantakouzenos, a 14th-century Byzantine emperor and historian.

Over the centuries, the name Yiannis has remained a popular choice in Greece and among Greek communities around the world, reflecting its deep roots in Greek history and culture.

Sourced from namecensus.com.

Popularity

Yiannis over time

The chart below shows babies named Yiannis registered in England and Wales in the years where the name appears in the published records, from 1996 to 2023. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Yiannis, the clearest high point is 2000. The latest England and Wales figure is 5 births in 2023, compared with 11 at the peak.

Babies born per year

Yiannis
036811199620092023

Decades

Yiannis by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Yiannis was a short-lived spike or a name that stayed in regular use. Average rank is calculated only from years where a published rank exists.

Decade Average rank Total births Years covered
2020s #3084 18 3
2010s #3556 27 5
2000s #2519 55 9
1990s #2315 18 4

Related

Names similar to Yiannis

FAQ

Yiannis: questions and answers

How popular is the name Yiannis in the UK right now?

In 2023, Yiannis was ranked #3523 for boys in England and Wales, with 5 births registered.

When was Yiannis most popular?

The peak year on record was 2000, with 11 babies registered as Yiannis in England and Wales.

What is the meaning and origin of Yiannis?

A masculine name of Greek origin meaning "God is gracious".

How many people are called Yiannis in the UK?

A total of 118 babies have been registered as Yiannis across the 21 years of ONS England & Wales records shown here.

Which records is this page based on?

The England and Wales timeline uses ONS baby-name records. Scotland figures come from NRS and Northern Ireland figures come from NISRA. Counts are registrations in published baby-name files. The living estimate uses those birth registrations with ONS national life tables.