NameCensus.

UK girl's name

Sydnie

A feminine variant of Sidney, derived from an English place name meaning "wide meadow".

For 2026, the newest official UK baby-name figures on this page are from 2024. That release is the current official benchmark rather than a forecast.

Sydnie is a girl's name in the UK records. People looking for Sydnie popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #2771, with 9 babies registered with the name. Its strongest year in the published records was 2006, with 20 births.

This profile covers 261 England and Wales registrations across 28 recorded years from 1996 to 2024. 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 260 living people in the UK are called Sydnie. 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 2025 or 2026.

Key insights

  • Sydnie ranked #2771 for girls in England and Wales in 2024, with 9 registrations.
  • The name peaked in 2006, when 20 girls were registered as Sydnie.
  • About 260 living people in the UK are estimated to have Sydnie as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#2771

2024

Births in 2024

9

Latest year

Peak year

2006

20 births

Estimated living

260

2026

Meaning

What does Sydnie mean?

The name Sydnie is a modern English feminine given name derived from the name Sidney, which has its origins in the Old English word "sid" meaning "wide" or "ample". The earliest recorded use of the name Sidney dates back to the 11th century, when it was primarily used as a surname in England.

While the name Sidney has its roots in Old English, the variant spelling Sydnie is a more recent development, likely emerging in the 19th or 20th century as a feminized form of the name. The addition of the "y" and the "ie" ending was a common practice in creating feminine versions of traditionally masculine names during that time period.

One of the earliest recorded individuals with the name Sydnie was Sydnie Marshman Moxham (1891-1965), a Canadian author and poet. Moxham was born in Nova Scotia and published several collections of poetry throughout her lifetime.

Another notable bearer of the name was Sydnie Mosley Sumby (1926-2012), an American civil rights activist and educator. Sumby was a prominent figure in the fight for desegregation in North Carolina and worked tirelessly to promote equal educational opportunities for Black students.

In the world of entertainment, Sydnie Sheldone (1948-1998) was a Canadian actress known for her roles in various television shows and films throughout the 1970s and 1980s. She appeared in popular series such as "The Rockford Files" and "Starsky & Hutch".

The name Sydnie has also been associated with notable figures in the field of sports. Sydnie Somers (born 1972) is a former American professional basketball player who played in the WNBA for several teams, including the Detroit Shock and the Los Angeles Sparks.

In the literary world, Sydnie Adriance Harriss (1914-2006) was an American writer and educator. She authored several books and worked as a professor of English at various universities throughout her career.

While the name Sydnie may not have an extensive historical record compared to some other names, its modern usage and association with notable individuals across various fields have contributed to its recognition and popularity in recent times.

Sourced from namecensus.com.

Popularity

Sydnie over time

The chart below shows babies named Sydnie registered in England and Wales in the years where the name appears in the published records, from 1996 to 2024. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Sydnie, the clearest high point is 2006. The latest England and Wales figure is 9 births in 2024, compared with 20 at the peak.

Babies born per year

Sydnie
05101520199620102024

Decades

Sydnie by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Sydnie 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 #3772 29 5
2010s #2953 76 9
2000s #2066 110 10
1990s #1635 46 4

Related

Names similar to Sydnie

FAQ

Sydnie: questions and answers

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

In 2024, Sydnie was ranked #2771 for girls in England and Wales, with 9 births registered.

When was Sydnie most popular?

The peak year on record was 2006, with 20 babies registered as Sydnie in England and Wales.

What is the meaning and origin of Sydnie?

A feminine variant of Sidney, derived from an English place name meaning "wide meadow".

How many people are called Sydnie in the UK?

A total of 261 babies have been registered as Sydnie across the 28 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.