Cassi

A girls’ name of Latin origin, meaning a form of Cassandra or Cassidy.

Babies a year
8
the US, 2017
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
—
outside the ONS list

Cassi by the numbers

Cassi was given to 8 American babies in 2017, the most recent full year we hold.

Its American peak was 126 babies in 1982, so it is a 1980s name that has since fallen a long way.

Other names that come from Cassandra

Like Cassi, each of these traces back to Cassandra: a form of it, a name built from it, or a son or daughter of it. Not always the same sex.

  • Cassandrashe who entangles men496 in the US (2017)
  • Kassandrashe who entangles men; form of Cassandra297 in the US (2017)
  • Cassshe who entangles men; form of Cassandra29 in England and Wales (2025)
  • Casandraa variant of Cassandra; she who entangles men24 in the US (2017)
  • Kasandrashe who entangles men; form of Cassandra23 in the US (2017)
  • Lissandradefender of men; a form of Cassandra12 in the US (2017)
  • Casa form of Cassandra or Cassius8 in the US (2017)
  • Cassondraone who entangles men; a form of Cassandra

Other names that come from Cassidy

Like Cassi, each of these traces back to Cassidy: a form of it, a name built from it, or a son or daughter of it. Not always the same sex.

  • Kassidycurly-haired; variant of Cassidy629 in the US (2017)
  • Cassadycurly-haired; a form of Cassidy10 in the US (2017)

Spelled almost the same

Other names in the records within a letter or two of Cassi. Close spellings are not always related names, but they are usually worth seeing together.

  • Cassiehearkener; a diminutive of cassandra78 in England and Wales (2025)
  • Cassiacinnamon tree32 in England and Wales (2025)
  • Cassyshe who does not listen; diminutive of Cassandra6 in the US (2017)
  • Casi11 in England and Wales (2025)
  • Caasi8 in the US (2017)
  • Cassidycurly haired; surname used as given name1,064 in the US (2017)

Sounds like Cassi

Names that are said the same way as Cassi, however they are written. Sounding alike does not mean they share a history.

  • Kacievigilant; a modern respelling of Casey110 in the US (2017)
  • Kassieshe who entangles men; a form of Kassandra63 in the US (2017)
  • Kacyvigilant; a form of Casey41 in the US (2017)
  • Kaycievigilant; a form of Casey41 in the US (2017)
  • Casiehearkening or feminine form of Casey14 in the US (2017)
  • Kasivaranasi; the holy city; shining13 in the US (2017)

Names about as common as Cassi

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