Erich vs Koby

Baby Name Comparison — 2026

Erich

Boy #5,905 Most Popular 2 Syllables

Meaning

"eternal ruler, ever powerful"

Origin: Old Norse via Germanic

Cultural Roots

German Austrian Scandinavian Swiss American

Quick Stats

Popularity Rank
#5,905
Total SSA Count
16
Syllables
2
Formality
Formal
Nicknames
Rich, Rick

Playground Safety Score

✓ All Clear
Full profile for Erich →

Koby

Boy #2,066 Most Popular 2 Syllables

Meaning

"supplanter, one who follows at the heel"

Origin: Hebrew

Cultural Roots

American English Israeli

Quick Stats

Popularity Rank
#2,066
Total SSA Count
73
Syllables
2
Formality
Casual
Nicknames
Ko

Playground Safety Score

✓ All Clear
Full profile for Koby →

Popularity Comparison

Erich Rank #5,905
Koby Rank #2,066

Koby is more popular, ranked #2066 vs #5905 for Erich.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Erich ___

  • Erich Wilhelm
  • Erich Karl
  • Erich Hans
  • Erich Friedrich
  • Erich Heinrich
  • Erich August

Koby ___

  • Koby James
  • Koby Lee
  • Koby Alexander
  • Koby Ray
  • Koby Thomas
  • Koby Michael

Sibling Name Ideas

Names that pair well as siblings.

If you choose Erich

Klaus Dieter Helmut Gerda Ilse

If you choose Koby

Tyler Mason Jayden Avery Chloe

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 Erich or Koby more popular?

Koby is more popular, ranked #2066 compared to Erich at #5905 in the United States.

What do Erich and Koby mean?

Erich means "eternal ruler, ever powerful" (Old Norse via Germanic origin). Koby means "supplanter, one who follows at the heel" (Hebrew origin).

Are Erich and Koby boy or girl names?

Erich is primarily a boy name. Koby is primarily a boy name.

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← Full profile: Erich ← Full profile: Koby Browse all baby names