Kassie
Kassie was the 3010th most popular name for girls in 2025, given to 55 babies. Its best year was 1987, when it ranked 640th with 294 babies. Over the last ten years it has moved down 547 places. More babies were named Kassie in the 1980s than in any other decade.
Meaning (as Cassie) pet form of Cassandra · English, Greek
- Rank in 2025
- #3,010 girls, up 240 places since 2020
- Babies in 2025
- 55girls
- Girls and boys
- Almost always a girl’s name2021–2025
- Peak year
- 1987294 babies
- Total since 1880
- 7,034babies recorded
What does the name Kassie mean?
Kassie is a spelling of Cassie, pronounced the same way, so it shares Cassie's meaning and origin.
Cassie is a pet form of Cassandra (and sometimes of Cassidy), made with the ending -ie. Cassandra is the Trojan princess of Greek legend who could foretell the future but was never believed. DMNES calls the Greek name of uncertain origin: one part may come from the word for "man", and scholars have proposed other roots meaning "excel" or "raise". Cassie was most popular in the US in the 1980s.
Κασσάνδρα (Ancient Greek, “Kassandra, of uncertain origin”)
How sure is this? Well established. Cassie is clearly a pet form; the meaning of Cassandra is uncertain.
Related names: Cassandra, Cass, Cassidy, Kassie.
See also: Greek names.
Sources for this meaning
- Wiktionary, entry 'Cassie', Wiktionary (Wikimedia Foundation)
- Dictionary of Medieval Names from European Sources, ed. S. L. Uckelman, Edition 2023 no. 1, s.v. 'Cassandra', DMNES (Durham University)
- Wikipedia, 'Cassie', Wikipedia (Wikimedia Foundation)
Kassie popularity since 1880
| Year | Rank (girls) | Babies (girls) |
|---|---|---|
| 2025 | #3,010 | 55 |
| 2020 | #3,250 | 48 |
| 2010 | #2,177 | 90 |
| 2000 | #1,109 | 184 |
| 1990 | #749 | 277 |
| 1980 | #1,280 | 100 |
| 1970 | #2,606 | 28 |
| 1960 | #3,434 | 14 |
| 1950 | #5,679 | 5 |
| 1940 | — | — |
| 1930 | — | — |
| 1920 | — | — |
| 1910 | — | — |
| 1900 | — | — |
| 1890 | — | — |
| 1880 | — | — |
How popular is Kassie, counting every spelling?
Kassie is a spelling of Cassie, a name family that ranked #931 for girls in 2025 once every spelling is counted together, compared with #3,010 for Kassie on its own. Together these spellings went to 265 girls in 2025.
| Spelling | Babies 2025 | Official rank | Babies 2021–2025 |
|---|---|---|---|
| Cassie | 175 | #1,280 | 925 |
| Kassie | 55 | #3,010 | 225 |
| Kassey | 6 | #14,047 | 58 |
| Kassi | 9 | #10,494 | 39 |
| Kasie | 9 | #10,493 | 38 |
| Casie | 6 | #13,533 | 38 |
| Cassi | 5 | #15,382 | 31 |
Spellings count together when they sound the same in American English and are used for the same sex; nicknames and forms that sound different (such as Theo and Theodore) are kept apart. How we group spellings.
How many kids will share the name Kassie?
55 of the 3,606,400 babies born in the US in 2025 were named Kassie (0.02 per 1,000 births). For a girl named Kassie born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 152 (of 430 pupils) would have a child named Kassie.
Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.
How old are people named Kassie?
About 6,800 people born in the US named Kassie are alive today, with a median age of 33; half are between 24 and 40. That makes Kassie mostly worn by adults in their thirties to fifties.
Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.
Kassie by state
How common Kassie was among girls born in each state in 2021–2025. In 48 states fewer than five girls a year got the name, too few for SSA to publish, so those states show as zero.
Names with a similar history
These names rose and fell in step with Kassie: their share of US girls followed the most similar curve since 1880. If you like Kassie, they share its era and feel.
Questions about the name Kassie
What does Kassie mean?
Kassie is a spelling of Cassie, which means “pet form of Cassandra” (English, Greek origin). Certainty: well established.
How popular is the name Kassie?
Kassie was the 3010th most popular name for girls in 2025, given to 55 babies. Its best year was 1987, when it ranked 640th with 294 babies. Over the last ten years it has moved down 547 places. More babies were named Kassie in the 1980s than in any other decade.
Is Kassie a boy or girl name?
In 2021–2025, almost always a girl’s name given the name Kassie in the US.
Where is Kassie most popular?
In 2021–2025, Kassie was most common in Texas (0.04 per 1,000 girls), followed by Georgia and California.