Koi vs Tyr

Baby Name Comparison — 2026

Koi

Boy #2,684 Most Popular 1 Syllable

Meaning

"love, romantic feeling"

Origin: Japanese

Cultural Roots

Japanese American Hawaiian

Quick Stats

Popularity Rank
#2,684
Total SSA Count
49
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Koi →

Tyr

Boy #2,501 Most Popular 1 Syllable

Meaning

"god of war, justice, and single combat"

Origin: Old Norse

Cultural Roots

Norse/Scandinavian Germanic American

Quick Stats

Popularity Rank
#2,501
Total SSA Count
54
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Tyr →

Popularity Comparison

Koi Rank #2,684
Tyr Rank #2,501

Tyr is more popular, ranked #2501 vs #2684 for Koi.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Koi ___

  • Koi River
  • Koi Blue
  • Koi James
  • Koi Lee
  • Koi Finn
  • Koi Reef

Tyr ___

  • Tyr Alexander
  • Tyr William
  • Tyr Erik
  • Tyr Magnus
  • Tyr James
  • Tyr Bjorn

Sibling Name Ideas

Names that pair well as siblings.

If you choose Koi

Kai Reef Cove Marina River

If you choose Tyr

Odin Thor Freya Sigrid Leif

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 Koi or Tyr more popular?

Tyr is more popular, ranked #2501 compared to Koi at #2684 in the United States.

What do Koi and Tyr mean?

Koi means "love, romantic feeling" (Japanese origin). Tyr means "god of war, justice, and single combat" (Old Norse origin).

Are Koi and Tyr boy or girl names?

Koi is primarily a boy name. Tyr is primarily a boy name.

More Comparisons

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← Full profile: Koi ← Full profile: Tyr Browse all baby names