Casie
#13,529 in 2025Girls' nameMeaning not yet documented
Casie has been given to 4,818 babies in the U.S. since 1962. In 2025 it ranked #13,529 of 17,293 girls’ names in use. Its peak year was 1983, with 231 recorded.
Babies named Casie, 2025
1 in 553,000
Casie over time, 1880–2025
Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.
How common is Casie?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 553,000
- 6 of 3,315,165 births
- Among girls only
- 1 in 268,000
- <0.01% of girls
- Rank, 2025
- #13,529
- of 17,293 girls’ names in use
- Coin-flip room size
- 382,984 kids
- Even odds of a second one
Where Casie sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 382,984 children born in 2025 and it's an even bet that one of them is another Casie. In a class of 30 the chance is Under 1%.
When Casies were born
Half of everyone ever recorded as Casie was born before 1986 — so the typical Casie is around 39 today.
- Biggest decade
- 1980s
- 44.3% of all use
- Born in the last 25 years
- 8.6%
- Mostly a past generation
- Recorded since 1950
- 4,800
- People you could plausibly meet
1980s — 44.3% of all recorded uses (2,126).
Is Casie rising or falling?
Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.
- Rank vs 1 year ago
- −1,118
- Places dropped
- Rank vs 5 years ago
- −2,240
- Places dropped
- Rank vs 10 years ago
- −245
- Places dropped
- Births vs 10 years ago
- 0.86×
- Fewer babies than then
- Share of its own peak
- 2.6%
- Peak was 1983 (231)
- Years since peak
- 42
- Years
- Year-to-year steadiness
- Volatile
- 36.8% average annual change
Spellings of Casie
Casie is not the most common spelling — Marie is, with 20.5% against Casie's 0.18%.
Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.
Where Casie is used
Across 1910–2025, Casie was most concentrated in Louisiana — about 1 in 16,667 girls, against 1 in 53,248 across all states with data. It was least common in West Virginia (1 in —).
Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Casie has too little recent state data to map, so this covers all years from 1910.
Casie around the world
Where Casie ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.
- England & Wales1996–2021#4,634in 2021
- Northern Ireland2004–2004#316in 2004
- Ireland2007–2007#842in 2007
- Canada1993–1998#2,528in 1998
- South Australia1983–2003#739in 2003
Popularity data from Office for National Statistics, Northern Ireland Statistics and Research Agency, Central Statistics Office, Statistics Canada and Consumer and Business Services (South Australia). ONS, NISRA data under Open Government Licence v3.0. CSO, CBS SA data under CC BY 4.0. StatCan data under Statistics Canada Open Licence.
Casie by the numbers
The raw record for each sex the name is used for.
As a girl's name
Names similar to Casie
Matched on shared beginnings and endings, similar length, and comparable popularity.
Names with a curve like Casie
Not spelling — timing. These names rose, peaked and faded in the same years as Casie, so they read as being from the same moment even when they look nothing alike.
Sibling names for Casie
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.