NameCensus.

UK boy's name

Izac

Hebrew name meaning "he will laugh" or "he laughs".

For 2026, the newest official UK baby-name figures on this page are from 2022. That release is the current official benchmark rather than a forecast.

Izac is a boy's name in the UK records. People looking for Izac popularity in 2026 should use the latest official release, which is 2022 in this profile. In that release it ranked #3449, with 5 babies registered with the name. Its strongest year in the published records was 2010, with 6 births.

This profile covers 60 England and Wales registrations across 14 recorded years from 1998 to 2022. 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 83% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 60 living people in the UK are called Izac. 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 2023 or 2026.

Key insights

  • Izac ranked #3449 for boys in England and Wales in 2022, with 5 registrations.
  • The name peaked in 2010, when 6 boys were registered as Izac.
  • About 60 living people in the UK are estimated to have Izac as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3449

2022

Births in 2022

5

Latest year

Peak year

2010

6 births

Estimated living

60

2026

Meaning

What does Izac mean?

The name Izac is a variant spelling of the Hebrew name Isaac, which is derived from the biblical Hebrew phrase "yitzchak," meaning "he laughs" or "he will laugh." This name has its origins in the Hebrew Bible, specifically in the book of Genesis, where it is given to the son of Abraham and Sarah, who was born to them in their old age.

The name Isaac first appears in the biblical narrative in Genesis 17, when God promises Abraham that his wife Sarah will bear him a son, despite their advanced age. When Sarah overhears this promise, she laughs in disbelief, which prompts God to name the child Isaac, meaning "he laughs." The name is a reminder of the laughter of joy and wonder that accompanied Isaac's birth.

In the ancient Hebrew tradition, the name Isaac held great significance as it was associated with the covenant between God and Abraham. Isaac was the heir to God's promise to Abraham, and through him, the Israelite nation would be established. This biblical association has made the name Isaac, and its variant spellings like Izac, popular among Jewish and Christian communities throughout history.

One of the earliest recorded examples of the name Izac can be found in the writings of the medieval Jewish philosopher and physician, Maimonides (1135-1204 CE). He mentioned an individual named Izac in his work "Mishneh Torah," a comprehensive codification of Jewish law.

Another notable figure with the name Izac was Izac Goldsmid (1720-1795), a British financier and philanthropist of Jewish descent. He was a prominent member of the Goldsmid family, a wealthy Sephardic Jewish family in England, and was known for his contributions to the development of the Jewish community in London.

In the realm of literature, Izac Walton (1593-1683) was an English writer best known for his book "The Compleat Angler," a classic work on the subject of fly fishing. He is considered one of the fathers of the literary genre known as pastoral literature.

Izac ibn al-Shushtari (fl. 1288) was a Jewish poet and philosopher from Al-Andalus (modern-day Spain) who wrote in Arabic. He was known for his works on Jewish philosophy and his contributions to the development of the Judeo-Arabic literary tradition.

Lastly, Izac Swigger (1905-1971) was an American professional baseball player who played for the Philadelphia Athletics and the Boston Red Sox in the 1920s and 1930s. He was known for his defensive skills as an outfielder and his ability to hit for average during his Major League Baseball career.

Sourced from namecensus.com.

Popularity

Izac over time

The chart below shows babies named Izac registered in England and Wales in the years where the name appears in the published records, from 1998 to 2022. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Izac, the clearest high point is 2010. The latest England and Wales figure is 5 births in 2022, compared with 6 at the peak.

Babies born per year

Izac
02356199820102022

Decades

Izac by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Izac 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 #4029 8 2
2010s #3737 31 7
2000s #3224 18 4
1990s #2901 3 1

Related

Names similar to Izac

FAQ

Izac: questions and answers

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

In 2022, Izac was ranked #3449 for boys in England and Wales, with 5 births registered.

When was Izac most popular?

The peak year on record was 2010, with 6 babies registered as Izac in England and Wales.

What is the meaning and origin of Izac?

Hebrew name meaning "he will laugh" or "he laughs".

How many people are called Izac in the UK?

A total of 60 babies have been registered as Izac across the 14 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.