NameCensus.

UK girl's name

Siannah

A feminine name of unknown origin and meaning.

For 2026, the newest official UK baby-name figures on this page are from 2013. That release is the current official benchmark rather than a forecast.

Siannah is a girl's name in the UK records. People looking for Siannah popularity in 2026 should use the latest official release, which is 2013 in this profile. In that release it ranked #5742, with 3 babies registered with the name. Its strongest year in the published records was 1998, with 3 births.

This profile covers 12 England and Wales registrations across 4 recorded years from 1998 to 2013. 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 12 living people in the UK are called Siannah. 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 2014 or 2026.

Key insights

  • Siannah ranked #5742 for girls in England and Wales in 2013, with 3 registrations.
  • The name peaked in 1998, when 3 girls were registered as Siannah.
  • About 12 living people in the UK are estimated to have Siannah as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#5742

2013

Births in 2013

3

Latest year

Peak year

1998

3 births

Estimated living

12

2026

Meaning

What does Siannah mean?

The name Siannah is a relatively modern name, believed to have originated in the late 20th century. It is thought to be a combination of the names Sianna and Hannah, with the latter being a Hebrew name meaning "grace" or "favor." The name Sianna itself is likely a variant of the name Siân, which is a Welsh form of the name Jane.

While the exact origins of the name Siannah are unclear, it is possible that it was created as a unique and mellifluous combination of existing names. The name does not appear to have any direct historical or cultural references, as it is a relatively recent creation.

One of the earliest recorded individuals with the name Siannah is Siannah Demirel, a Turkish-American actress born in 1988. She is known for her roles in television shows such as "Jane the Virgin" and "The Goldbergs."

Another notable Siannah is Siannah Kimbrell, an American singer and songwriter born in 1994. She gained recognition for her appearances on the television show "The Voice" in 2016.

In the literary world, Siannah Bowman is an American author and poet, known for her works exploring themes of identity, feminism, and the human experience.

Siannah Greenlief, born in 1997, is a Canadian singer and songwriter who has gained popularity on social media platforms like YouTube and TikTok.

Siannah Lathrop, born in 1989, is an American artist and painter, known for her vibrant and expressionist works that often depict the natural world.

It is important to note that while these individuals share the name Siannah, the name itself does not have a long historical lineage or recorded use prior to the late 20th century. Its relative novelty means that its origins and cultural significance are still evolving.

Sourced from namecensus.com.

Popularity

Siannah over time

The chart below shows babies named Siannah registered in England and Wales in the years where the name appears in the published records, from 1998 to 2013. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Siannah, the clearest high point is 1998. The latest England and Wales figure is 3 births in 2013, compared with 3 at the peak.

Babies born per year

Siannah
01223199820052013

Decades

Siannah by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Siannah 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
2010s #5764 6 2
2000s #5061 3 1
1990s #3848 3 1

Related

Names similar to Siannah

FAQ

Siannah: questions and answers

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

In 2013, Siannah was ranked #5742 for girls in England and Wales, with 3 births registered.

When was Siannah most popular?

The peak year on record was 1998, with 3 babies registered as Siannah in England and Wales.

What is the meaning and origin of Siannah?

A feminine name of unknown origin and meaning.

How many people are called Siannah in the UK?

A total of 12 babies have been registered as Siannah across the 4 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.