UK girl's name
Casie
A feminine variant of the name Casey, of Irish origin meaning "brave" or "watchful".
For 2026, the newest official UK baby-name figures on this page are from 2021. That release is the current official benchmark rather than a forecast.
Casie is a girl's name in the UK records. People looking for Casie popularity in 2026 should use the latest official release, which is 2021 in this profile. In that release it ranked #4634, with 4 babies registered with the name. Its strongest year in the published records was 2001, with 17 births.
This profile covers 193 England and Wales registrations across 19 recorded years from 1996 to 2021. The figures come from ONS England and Wales and NISRA Northern Ireland, 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 24% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 196 living people in the UK are called Casie. 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 2022 or 2026.
Key insights
- • Casie ranked #4634 for girls in England and Wales in 2021, with 4 registrations.
- • The name peaked in 2001, when 17 girls were registered as Casie.
- • Casie ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #316 in 2004.
- • About 196 living people in the UK are estimated to have Casie as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4634
2021
Births in 2021
4
Latest year
Peak year
2001
17 births
Estimated living
196
2026
Meaning
What does Casie mean?
The name Casie is believed to have its origins in the ancient Greek language. It is derived from the Greek word "kasios," which means "cinnamon." This connection suggests that the name may have been initially associated with the fragrant spice or its warm, reddish-brown color.
In ancient times, cinnamon was a highly valued and sought-after commodity, traded along the ancient spice routes connecting the Mediterranean region with the Far East. The name Casie may have been inspired by this prized and exotic spice, reflecting its rarity and desirability.
One of the earliest recorded instances of the name Casie can be found in the writings of the Greek philosopher Plato, who lived from 428 BC to 348 BC. In his work "The Republic," Plato mentions a character named Casie, although little is known about the specific context or significance of this character.
During the Byzantine era, which spanned from the 4th to the 15th century AD, the name Casie appeared in various historical records and documents. One notable figure from this period was Casie of Constantinople, a prominent scholar and theologian who lived in the 9th century AD. He is known for his contributions to the study of Greek philosophy and his influential writings on Christian theology.
In the medieval period, the name Casie gained popularity across Europe, particularly in regions with strong Greek cultural influences. One notable figure from this time was Casie of Trebizond, a Byzantine princess and scholar who lived in the 14th century. She was renowned for her intelligence and knowledge of literature, philosophy, and rhetoric.
As the Renaissance period dawned, the name Casie continued to be used, often associated with individuals from aristocratic or scholarly backgrounds. One such individual was Casie de' Medici, an Italian noblewoman and patron of the arts who lived in the 15th century. She played a significant role in the cultural and artistic patronage of the powerful Medici family in Florence.
In the literary world, the name Casie was immortalized in the works of the English playwright William Shakespeare. In his play "As You Like It," one of the characters is named Casie, though her role is relatively minor.
These are just a few examples of notable individuals throughout history who bore the name Casie. While the name may have evolved over time and been adapted to different cultural contexts, its origins can be traced back to the ancient Greek language and the symbolic significance of the fragrant cinnamon spice.
Sourced from namecensus.com.
Popularity
Casie over time
The chart below shows babies named Casie registered in England and Wales in the years where the name appears in the published records, from 1996 to 2021. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Casie, the clearest high point is 2001. The latest England and Wales figure is 4 births in 2021, compared with 17 at the peak.
Babies born per year
Decades
Casie by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Casie 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 | #4634 | 4 | 1 |
| 2010s | #3500 | 33 | 5 |
| 2000s | #1868 | 121 | 10 |
| 1990s | #1492 | 35 | 3 |
Geography
Where Casie is most common
The bars show the latest published local birth counts for Casie. They are useful for spotting where the name is showing up in real numbers, while the rank beside each bar shows how strongly it performs inside that region.
Casie ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #316 in 2004.
Across the UK
Casie in Scotland and Northern Ireland
Northern Ireland (NISRA)
#316 in 2004
1 years of NISRA records, 4 total registered
Related
Names similar to Casie
- Chloe 111,265
- Charlotte 88,733
- Caitlin 28,931
- Courtney 23,162
- Chelsea 13,049
- Clara 9,435
- Connie 8,402
- Catherine 8,376
- Charlie 7,964
- Cerys 7,506
- Casey 7,018
- Cara 6,375
FAQ
Casie: questions and answers
How popular is the name Casie in the UK right now?
In 2021, Casie was ranked #4634 for girls in England and Wales, with 4 births registered.
When was Casie most popular?
The peak year on record was 2001, with 17 babies registered as Casie in England and Wales.
What is the meaning and origin of Casie?
A feminine variant of the name Casey, of Irish origin meaning "brave" or "watchful".
How many people are called Casie in the UK?
A total of 193 babies have been registered as Casie across the 19 years of ONS England & Wales records shown here and 4 in Northern Ireland.
Where is Casie most common?
In the latest published local rankings, Casie ranks best in Northern Ireland, where it placed #316 in 2004. The regional bars on this page use birth counts, so they also reflect the size of each region.
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.