Amelia vs Kaitlynn

Baby Name Comparison — 2026

Amelia

Girl #3 Most Popular 4 Syllables

Meaning

"work, industriousness"

Origin: Germanic

Cultural Roots

English German Spanish

Quick Stats

Popularity Rank
#3
Total SSA Count
12,740
Syllables
4
Formality
Formal
Nicknames
Amy, Millie, Mel

Playground Safety Score

✓ All Clear
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Kaitlynn

Girl #3,514 Most Popular 2 Syllables

Meaning

"pure"

Origin: Greek katharos via Irish

Cultural Roots

Irish American English Welsh Australian

Quick Stats

Popularity Rank
#3,514
Total SSA Count
44
Syllables
2
Formality
Moderate
Nicknames
Katie, Kate, Kait

Playground Safety Score

✓ All Clear
Full profile for Kaitlynn →

Popularity Comparison

Amelia Rank #3
Kaitlynn Rank #3,514

Amelia is more popular, ranked #3 vs #3514 for Kaitlynn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Amelia ___

  • Amelia Rose
  • Amelia Grace
  • Amelia Jane
  • Amelia Kate
  • Amelia Anne
  • Amelia Louise

Kaitlynn ___

  • Kaitlynn Rose
  • Kaitlynn Marie
  • Kaitlynn Ann
  • Kaitlynn Grace
  • Kaitlynn Elizabeth
  • Kaitlynn Nicole

Sibling Name Ideas

Names that pair well as siblings.

If you choose Amelia

Oliver Henry Theodore Charlotte Sophia

If you choose Kaitlynn

Brianna Shannon Maeve Connor Liam

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Amelia or Kaitlynn more popular?

Amelia is more popular, ranked #3 compared to Kaitlynn at #3514 in the United States.

What do Amelia and Kaitlynn mean?

Amelia means "work, industriousness" (Germanic origin). Kaitlynn means "pure" (Greek katharos via Irish origin).

Are Amelia and Kaitlynn boy or girl names?

Amelia is primarily a girl name. Kaitlynn is primarily a girl name.

More Comparisons

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← Full profile: Amelia ← Full profile: Kaitlynn Browse all baby names