Caeli vs Caitlin

Baby Name Comparison — 2026

Caeli

Girl #1,672 Most Popular 2 Syllables

Meaning

"of heaven, of the sky"

Origin: Latin

Cultural Roots

Latin English-speaking Irish

Quick Stats

Popularity Rank
#1,672
Total SSA Count
123
Syllables
2
Formality
Moderate
Nicknames
Cae, Cali, Callie

Playground Safety Score

✓ All Clear
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Caitlin

Girl #1,686 Most Popular 2 Syllables

Meaning

"pure, clear"

Origin: Greek via Irish

Cultural Roots

Irish Welsh American English Australian

Quick Stats

Popularity Rank
#1,686
Total SSA Count
121
Syllables
2
Formality
Moderate
Nicknames
Cait, Kate, Katie

Playground Safety Score

✓ All Clear
Full profile for Caitlin →

Popularity Comparison

Caeli Rank #1,672
Caitlin Rank #1,686

Caeli is more popular, ranked #1672 vs #1686 for Caitlin.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caeli ___

  • Caeli Rose
  • Caeli Grace
  • Caeli Mae
  • Caeli Elise
  • Caeli Jade
  • Caeli Aurora

Caitlin ___

  • Caitlin Marie
  • Caitlin Ann
  • Caitlin Elizabeth
  • Caitlin Rose
  • Caitlin Grace
  • Caitlin Louise

Sibling Name Ideas

Names that pair well as siblings.

If you choose Caeli

Selene Aurora Luna Iris Caspian

If you choose Caitlin

Siobhan Fiona Ciara Declan Conor

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Caeli or Caitlin more popular?

Caeli is more popular, ranked #1672 compared to Caitlin at #1686 in the United States.

What do Caeli and Caitlin mean?

Caeli means "of heaven, of the sky" (Latin origin). Caitlin means "pure, clear" (Greek via Irish origin).

Are Caeli and Caitlin boy or girl names?

Caeli is primarily a girl name. Caitlin is primarily a girl name.

More Comparisons

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← Full profile: Caeli ← Full profile: Caitlin Browse all baby names