Caesyn

A boys’ name with no widely documented etymology — three syllables, given to 5 babies a year in the US.

Babies a year
5
the US, 2017
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
—
outside the ONS list

Caesyn by the numbers

Caesyn was given to 5 American babies in 2017, the most recent full year we hold.

Its American peak was 7 babies in 2013, making it a 2010s name.

What we can tell you about Caesyn

Not every name has a meaning to trace. Plenty are coined rather than inherited — invented outright, blended from two names, or respelled from an older one — and where we cannot find an etymology we can stand behind, we would rather say so than make one up. What follows comes from the birth records themselves.

Spelled almost the same

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

  • Carsynson of the marsh dweller; a respelling of Carson296 in the US (2017)
  • Casyn30 in the US (2017)
  • Caedyn19 in the US (2017)
  • Caisyn13 in the US (2017)
  • Caeson8 in the US (2017)
  • Carsonson of the marsh-dweller4,910 in the US (2017)

Sounds like Caesyn

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

  • Cassianhollow; of the Cassius family158 in England and Wales (2025)
  • Kassianhollow or vain; a form of Cassian10 in England and Wales (2025)
  • Casianof or relating to Cassius; a form of Cassian20 in England and Wales (2025)
  • Kaeson62 in the US (2017)
  • Kaesyn35 in the US (2017)
  • Kayceon29 in the US (2017)

Names about as common as Caesyn

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