James vs Poseidon

Baby Name Comparison — 2026

James

Boy #5 Most Popular 1 Syllable

Meaning

"supplanter, one who follows at the heel"

Origin: Hebrew

Cultural Roots

English Scottish Biblical

Quick Stats

Popularity Rank
#5
Total SSA Count
11,793
Syllables
1
Formality
Formal
Nicknames
Jim, Jimmy, Jamie

Playground Safety Score

✓ All Clear
Full profile for James →

Poseidon

Boy #5,724 Most Popular 3 Syllables

Meaning

"lord of the earth, husband of the earth"

Origin: Proto-Indo-European

Cultural Roots

Greek Modern Western Fantasy

Quick Stats

Popularity Rank
#5,724
Total SSA Count
16
Syllables
3
Formality
Moderate
Nicknames
Posy, Donnie, Don

Playground Safety Score

✓ All Clear
Full profile for Poseidon →

Popularity Comparison

James Rank #5
Poseidon Rank #5,724

James is more popular, ranked #5 vs #5724 for Poseidon.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

James ___

  • James Alexander
  • James William
  • James Thomas
  • James Edward
  • James Henry
  • James Patrick

Poseidon ___

  • Poseidon Atlas
  • Poseidon James
  • Poseidon Alexander
  • Poseidon Cole
  • Poseidon Orion
  • Poseidon Magnus

Sibling Name Ideas

Names that pair well as siblings.

If you choose James

Charlotte Olivia Emma William Henry

If you choose Poseidon

Zeus Athena Apollo Artemis Hera

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 James or Poseidon more popular?

James is more popular, ranked #5 compared to Poseidon at #5724 in the United States.

What do James and Poseidon mean?

James means "supplanter, one who follows at the heel" (Hebrew origin). Poseidon means "lord of the earth, husband of the earth" (Proto-Indo-European origin).

Are James and Poseidon boy or girl names?

James is primarily a boy name. Poseidon is primarily a boy name.

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← Full profile: James ← Full profile: Poseidon Browse all baby names