Eirik vs Kaj

Baby Name Comparison — 2026

Eirik

Boy #6,110 Most Popular 2 Syllables

"eternal ruler, ever powerful"

Origin: Old Norse

Norwegian Icelandic Scandinavian

✓ All Clear

Boy #6,083 Most Popular 1 Syllable

"to rejoice"

Origin: Latin (Caius/Gaius)

Danish Swedish Norwegian German

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Eirik Rank #6,110

Kaj Rank #6,083

Kaj is more popular, ranked #6083 vs #6110 for Eirik.

Is Eirik or Kaj more popular?

Kaj is more popular, ranked #6083 compared to Eirik at #6110 in the United States.

What do Eirik and Kaj mean?

Eirik means "eternal ruler, ever powerful" (Old Norse origin). Kaj means "to rejoice" (Latin (Caius/Gaius) origin).

Are Eirik and Kaj boy or girl names?

Eirik is primarily a boy name. Kaj is primarily a boy name.