Keylin

A girls’ name of Irish origin, meaning pure; a respelling of Katelin, Caitlin or variant of Kaytlin.

Babies a year
62
the US, 2017
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
—
outside the ONS list

Keylin by the numbers

Keylin was given to 62 American babies in 2017, the most recent full year we hold.

Its American peak was 59 babies in 2016, making it a 2010s name.

Other names that come from Caitlin

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

  • Kaitlynpure; modern respelling of Caitlin or Katelyn929 in the US (2017)
  • Kailynpure; a modern respelling of Caitlin294 in the US (2017)
  • Caitlynpure; a modern variant of Caitlin or Cathleen227 in the US (2017)
  • Caitlinpure; form of Caitríona33 in England and Wales (2025)
  • Kailynnpure; a modern respelling of Caitlin157 in the US (2017)
  • Kaitlynnpure; a modern spelling of Caitlín144 in the US (2017)
  • Cailynpure; a modern respelling of Caitlin or Caitlyn87 in the US (2017)
  • Kaitlinpure; a form of Caitlin or Katherine65 in the US (2017)

Other names that come from Katelin

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

  • Katelinpure; a form of katherine or kathryn19 in the US (2017)
  • Kaytlinpure; a form of Katelin or Caitlin18 in the US (2017)

Spelled almost the same

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

  • Kaylinpure; a modern respelling of Caitlin or Katelin290 in the US (2017)
  • Keylibright-headed; a modern respelling of Kelly66 in the US (2017)
  • Keelinslender and fair; a form of Caolinn15 in the US (2017)
  • Kylin118 in the US (2017)
  • Khylin25 in the US (2017)
  • Keylan22 in the US (2017)

Sounds like Keylin

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

  • Kellynbright-headed; a respelling of Kelly30 in the US (2017)
  • Keilyn45 in the US (2017)
  • Keelyn26 in the US (2017)
  • Kelyn18 in the US (2017)
  • Keylen18 in the US (2017)
  • Keelynn9 in the US (2017)

Other names that mean purity

Like Keylin, each of these has purity in its meaning. Different names, different histories, the same idea.

  • Lillianlily; purity6,139 in the US (2017)
  • Lilythe lily flower; purity2,249 in England and Wales (2025)
  • Katherinepure2,833 in the US (2017)
  • Jadejade stone; symbol of virtue and beauty2,765 in the US (2017)
  • Lilianalily; purity2,747 in the US (2017)
  • Catherinepure; clear1,573 in the US (2017)

Names about as common as Keylin

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