Cordelia vs Libby

Baby Name Comparison — 2026

Cordelia

Girl #1,065 Most Popular 4 Syllables

Meaning

"jewel of the sea"

Origin: Celtic

Cultural Roots

English Irish Welsh American

Quick Stats

Popularity Rank
#1,065
Total SSA Count
233
Syllables
4
Formality
Formal
Nicknames
Cordie, Delia, Cora

Playground Safety Score

✓ All Clear
Full profile for Cordelia →

Libby

Girl #1,122 Most Popular 2 Syllables

Meaning

"pledged to God, God is my oath"

Origin: Hebrew (via Elizabeth)

Cultural Roots

English American Irish

Quick Stats

Popularity Rank
#1,122
Total SSA Count
215
Syllables
2
Formality
Casual
Nicknames
Lib

Playground Safety Score

✓ All Clear
Full profile for Libby →

Popularity Comparison

Cordelia Rank #1,065
Libby Rank #1,122

Cordelia is more popular, ranked #1065 vs #1122 for Libby.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cordelia ___

  • Cordelia Rose
  • Cordelia Jane
  • Cordelia Grace
  • Cordelia Marie
  • Cordelia Kate
  • Cordelia Ann

Libby ___

  • Libby Jane
  • Libby Rose
  • Libby Mae
  • Libby Ann
  • Libby Grace
  • Libby Kate

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cordelia

Beatrice Cecily Edmund Jasper Imogen

If you choose Libby

Nellie Archie Millie Freddie Rosie

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 Cordelia or Libby more popular?

Cordelia is more popular, ranked #1065 compared to Libby at #1122 in the United States.

What do Cordelia and Libby mean?

Cordelia means "jewel of the sea" (Celtic origin). Libby means "pledged to God, God is my oath" (Hebrew (via Elizabeth) origin).

Are Cordelia and Libby boy or girl names?

Cordelia is primarily a girl name. Libby is primarily a girl name.

More Comparisons

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← Full profile: Cordelia ← Full profile: Libby Browse all baby names