Castle vs Lucious

Baby Name Comparison — 2026

Castle

Boy #4,304 Most Popular 2 Syllables

Meaning

"fortified stronghold"

Origin: Latin/Norman French

Cultural Roots

American English

Quick Stats

Popularity Rank
#4,304
Total SSA Count
25
Syllables
2
Formality
Moderate
Nicknames
Cas, Cass

Playground Safety Score

✓ All Clear
Full profile for Castle →

Lucious

Boy #4,142 Most Popular 3 Syllables

Meaning

"light, bringer of light"

Origin: Latin

Cultural Roots

Latin English American African American

Quick Stats

Popularity Rank
#4,142
Total SSA Count
26
Syllables
3
Formality
Moderate
Nicknames
Lu, Luce

Playground Safety Score

✓ All Clear
Full profile for Lucious →

Popularity Comparison

Castle Rank #4,304
Lucious Rank #4,142

Lucious is more popular, ranked #4142 vs #4304 for Castle.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Castle ___

  • Castle James
  • Castle Lee
  • Castle River
  • Castle Grey
  • Castle Reid
  • Castle Stone

Lucious ___

  • Lucious James
  • Lucious Alexander
  • Lucious Emmanuel
  • Lucious Darius
  • Lucious Marcus
  • Lucious Xavier

Sibling Name Ideas

Names that pair well as siblings.

If you choose Castle

Bridger Archer London Beacon Harbor

If you choose Lucious

Darius Marcus Xavier Seraphina Aurelia

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 Castle or Lucious more popular?

Lucious is more popular, ranked #4142 compared to Castle at #4304 in the United States.

What do Castle and Lucious mean?

Castle means "fortified stronghold" (Latin/Norman French origin). Lucious means "light, bringer of light" (Latin origin).

Are Castle and Lucious boy or girl names?

Castle is primarily a boy name. Lucious is primarily a boy name.

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← Full profile: Castle ← Full profile: Lucious Browse all baby names