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Oli vs Kaj

Baby Name Comparison — 2026

Oli

Boy #5,968 Most Popular 2 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Scandinavian German Dutch

Quick Stats

Popularity Rank
#5,968
Total SSA Count
15
Syllables
2
Formality
Casual

Playground Safety Score

All Clear

Similar Names

Kaj

Boy #6,083 Most Popular 1 Syllable

Meaning

"to rejoice"

Origin: Latin (Caius/Gaius)

Cultural Roots

Danish Swedish Norwegian German

Quick Stats

Popularity Rank
#6,083
Total SSA Count
15
Syllables
1
Formality
Moderate

Playground Safety Score

All Clear

Similar Names

Popularity Comparison

Oli Rank #5,968
Kaj Rank #6,083

Oli is more popular, ranked #5968 vs #6083 for Kaj.

Frequently Asked Questions

Is Oli or Kaj more popular?

Oli is more popular, ranked #5968 compared to Kaj at #6083 in the United States.

What do Oli and Kaj mean?

Oli means "olive tree" (Latin origin). Kaj means "to rejoice" (Latin (Caius/Gaius) origin).

Are Oli and Kaj boy or girl names?

Oli is primarily a boy name. Kaj is primarily a boy name.

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