NameCensus.

UK boy's name

Pio

Derived from Italian, meaning "pious, reverent, or devout.".

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.

Pio is a boy's name in the UK records. People looking for Pio popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #4107, with 4 babies registered with the name. Its strongest year in the published records was 2020, with 4 births.

This profile covers 17 England and Wales registrations across 5 recorded years from 2010 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 100% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 17 living people in the UK are called Pio. 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

  • Pio ranked #4107 for boys in England and Wales in 2023, with 4 registrations.
  • The name peaked in 2020, when 4 boys were registered as Pio.
  • About 17 living people in the UK are estimated to have Pio as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4107

2023

Births in 2023

4

Latest year

Peak year

2020

4 births

Estimated living

17

2026

Meaning

What does Pio mean?

The name Pio has its origins in the Latin language and culture, dating back to ancient Roman times. It is derived from the Latin word "pius," which means "pious," "devout," or "dutiful." This suggests that the name was initially given to individuals who were deeply religious or demonstrated a strong sense of devotion to their faith or duty.

In early Christianity, the name Pio gained significant prominence. One of the earliest and most notable individuals with this name was Pope Pius I, who served as the Bishop of Rome from around 140 to 155 AD. He is venerated as a saint in the Catholic Church, and his name has been borne by many subsequent popes throughout history.

During the Middle Ages and the Renaissance period, the name Pio continued to be used in various parts of Europe, particularly in Italy and Spain. It was often associated with individuals who had a strong religious or spiritual inclination, or who held positions of authority within the Church.

One of the most famous historical figures with the name Pio was Pio Nono, better known as Pope Pius IX, who reigned from 1846 to 1878. He is notable for defining the dogma of the Immaculate Conception and for convening the First Vatican Council. Another prominent individual was Pio da Pietrelcina, also known as Padre Pio, a Capuchin friar and mystic who lived from 1887 to 1968 and is revered for his spiritual gifts and miraculous healings.

In the realm of literature, Pio Baroja (1872-1956) was a renowned Spanish novelist and essayist, known for his works that explored the social and political issues of his time. Additionally, Pio Pico (1801-1894) was a prominent Mexican-American politician and the last governor of Mexican California before it became a part of the United States.

The name Pio has also been used in various other cultures and languages, sometimes with slightly different spellings or pronunciations. For example, in Polish, the name is spelled as "Pius," while in Italian, it is commonly written as "Pio." However, the underlying meaning and connotations of the name remain consistent across these variations.

Overall, the name Pio has a rich historical and cultural significance, deeply rooted in religious and spiritual traditions. It has been borne by notable figures throughout history, from religious leaders and saints to writers and politicians, reflecting the diverse ways in which this name has been embraced and celebrated across different societies and eras.

Sourced from namecensus.com.

Popularity

Pio over time

The chart below shows babies named Pio registered in England and Wales in the years where the name appears in the published records, from 2010 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 Pio, the clearest high point is 2020. The latest England and Wales figure is 4 births in 2023, compared with 4 at the peak.

Babies born per year

Pio
01234201020162023

Decades

Pio by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Pio 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 #3978 8 2
2010s #4676 9 3

Related

Names similar to Pio

FAQ

Pio: questions and answers

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

In 2023, Pio was ranked #4107 for boys in England and Wales, with 4 births registered.

When was Pio most popular?

The peak year on record was 2020, with 4 babies registered as Pio in England and Wales.

What is the meaning and origin of Pio?

Derived from Italian, meaning "pious, reverent, or devout.".

How many people are called Pio in the UK?

A total of 17 babies have been registered as Pio across the 5 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.