Constance vs Diamond

Baby Name Comparison — 2026

Constance

Girl #1,646 Most Popular 2 Syllables

Meaning

"steadfast, constant, unwavering"

Origin: Latin constantia

Cultural Roots

French English European American

Quick Stats

Popularity Rank
#1,646
Total SSA Count
125
Syllables
2
Formality
Formal
Nicknames
Connie, Conny, Stancie

Playground Safety Score

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Diamond

Girl #1,619 Most Popular 2 Syllables

Meaning

"unconquerable, invincible"

Origin: Greek 'adamas'

Cultural Roots

American African-American English

Quick Stats

Popularity Rank
#1,619
Total SSA Count
129
Syllables
2
Formality
Casual
Nicknames
Di, Dee, Dia

Playground Safety Score

✓ All Clear
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Popularity Comparison

Constance Rank #1,646
Diamond Rank #1,619

Diamond is more popular, ranked #1619 vs #1646 for Constance.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Constance ___

  • Constance Marie
  • Constance Elizabeth
  • Constance Anne
  • Constance Rose
  • Constance Louise
  • Constance Elaine

Diamond ___

  • Diamond Marie
  • Diamond Nicole
  • Diamond Renée
  • Diamond Jade
  • Diamond Pearl
  • Diamond Skye

Sibling Name Ideas

Names that pair well as siblings.

If you choose Constance

Beatrice Florence Edmund Clarence Adelaide

If you choose Diamond

Crystal Ruby Jasmine Destiny Precious

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 Constance or Diamond more popular?

Diamond is more popular, ranked #1619 compared to Constance at #1646 in the United States.

What do Constance and Diamond mean?

Constance means "steadfast, constant, unwavering" (Latin constantia origin). Diamond means "unconquerable, invincible" (Greek 'adamas' origin).

Are Constance and Diamond boy or girl names?

Constance is primarily a girl name. Diamond is primarily a girl name.

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