Legaci vs Sullivan

Baby Name Comparison — 2026

Legaci

Girl #2,092 Most Popular 3 Syllables

Meaning

"inheritance, something left for future generations"

Origin: Latin via English

Cultural Roots

American African-American

Quick Stats

Popularity Rank
#2,092
Total SSA Count
92
Syllables
3
Formality
Casual
Nicknames
Lega, Laci

Playground Safety Score

✓ All Clear
Full profile for Legaci →

Sullivan

Boy #340 Most Popular 3 Syllables

Meaning

"descendant of the dark one"

Origin: Irish Gaelic

Cultural Roots

Irish American English

Quick Stats

Popularity Rank
#340
Total SSA Count
1,011
Syllables
3
Formality
Moderate
Nicknames
Sully, Van

Playground Safety Score

✓ All Clear
Full profile for Sullivan →

Popularity Comparison

Legaci Rank #2,092
Sullivan Rank #340

Sullivan is more popular, ranked #340 vs #2092 for Legaci.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Legaci ___

  • Legaci Marie
  • Legaci Grace
  • Legaci Renee
  • Legaci Nicole
  • Legaci Faith
  • Legaci Simone

Sullivan ___

  • Sullivan James
  • Sullivan Patrick
  • Sullivan Thomas
  • Sullivan Reid
  • Sullivan Finn
  • Sullivan Grant

Sibling Name Ideas

Names that pair well as siblings.

If you choose Legaci

Journey Destiny Phoenix Major Reign

If you choose Sullivan

Finnegan Declan Bridget Nora Callum

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 Legaci or Sullivan more popular?

Sullivan is more popular, ranked #340 compared to Legaci at #2092 in the United States.

What do Legaci and Sullivan mean?

Legaci means "inheritance, something left for future generations" (Latin via English origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Legaci and Sullivan boy or girl names?

Legaci is primarily a girl name. Sullivan is primarily a boy name.

More Comparisons

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← Full profile: Legaci ← Full profile: Sullivan Browse all baby names