MallowbyNames

Kassie

KASS-ee · Of uncertain origin; likely a diminutive of Katherine or Cassandra, or a respelling of Cassie.

2025 rank (girls)
#2,998
Babies named in 2025
55
Peak popularity
1987
2025 frequency
1 in 29,223 girls
Usually for
Girls
Trend
Rising since 2021

Rising since 2021, #2,998 for girls today.

Popularity of Kassie since 1919

Babies named Kassie per year in U.S. Social Security records.

98196294192019602000Most births 1987Girls
Data table (by decade)
DecadeGirls
1910s5
1920s5
1930s0
1940s6
1950s57
1960s150
1970s398
1980s2,193
1990s2,070
2000s1,195
2010s682
2020s273

Meaning & origin

Kassie is a feminine given name with multiple possible origins. It first appeared in U.S. records in 1919, but its peak usage came much later, in 1987, when it ranked highest. After decades of rarity, the name has seen a recent resurgence, rising in popularity since 2021. Its trajectory suggests a modest comeback, though it remains uncommon nationwide. The top states for the name are Georgia, Texas, and California, reflecting a broader distribution across the South and West. As a playful variant of the more common Cassie, Kassie offers a slightly distinctive spelling while retaining the same warm, approachable sound.

Kassie is a spelling variant of Cassie, itself a diminutive of either Katherine (from Greek Aikaterine, of debated meaning) or Cassandra (from Greek 'she who entangles men'). As a standalone name, Kassie emerged in the United States in the early 20th century, gaining popularity as a familiar, friendly alternative to longer formal names.

Where Kassie is most popular

Births per 100,000 girls by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k girlstoo few births

Kassie” around the world

Where Kassie lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • France

    10

    babies in 2024

Sources: INSEE (France).

Nicknames & variants

Nicknames: Kass, Kassy

Variants: Cassie, Kassi, Kacey, Kacie

Sibling names for Kassie

Names that share Kassie's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

K is for Kassie, our favorite little girl.

K is for Kassie…”

In a Mallowby alphabet book, Kassie's letter becomes Kassie's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Kassie's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Kassie mean?
The meaning of Kassie is uncertain. It is likely derived from Katherine (meaning 'pure') or Cassandra (meaning 'she who entangles men'), but as a variant spelling, its meaning is tied to those origins.
How popular is the name Kassie?
Kassie has never been a top-tier name. As of 2025, it ranked 2998th in the U.S., with about 1 in 29,223 newborn girls receiving the name it its peak year 1987.
Is Kassie a boy or girl name?
Kassie is almost exclusively used as a girl's name.