Cassi

An uncommon Greek pick — distinctive and rare.

Girl's nameGreekNot ranked recently Also a pet name
Rare name

Meaning & Origin

A tribe of Iron Age Britain in the first century BCE, known only from a brief mention in the writings of Julius Caesar.

Cassi is a girl's baby name of Greek origin, a diminutive of Cassandra or Cassidy, meaning 'shining upon men' or 'curly-haired.' The -i ending gives it a breezy, modern feel as a standalone name.

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Popularity Over Time

Cassi has 64+ years of history in the U.S., first appearing in 1959.

03263951261960198020002023

Popularity by Decade

Decade-by-decade popularity data for Cassi
DecadeBirthsTrend
2020s31
2010s140
2000s224
1990s581
1980s1,047
1970s237
1960s90
1950s6

Year-by-Year Data

View complete yearly data(64 years, 19592023)
Year-by-year popularity data for the name Cassi
YearBirthsRank
20239#10466
20227#12502
202110#9696
20205#15581
201916#7090
201817#6856
20178#11866
201612#9000
201518#6777
201412#9093
20139#11198
201211#9853
201115#7874
201022#6014
200914#8532
200817#7480
200727#5264
200619#6637
200521#5849
200424#5243

Source: U.S. Social Security Administration. Showing years with 5+ recorded births.

Cassi has two lives

Cassi, the baby name
Raregirls
2,356 babies
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Cassi, the pet name
#5399pet name
12 pets
View pet page →

Last updated May 2026 · Data: U.S. Social Security Administration (19592023) · Methodology