Dekker vs Kaj

Baby Name Comparison — 2026

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

Popularity Comparison

Dekker Rank #6,165
Kaj Rank #6,083

Kaj is more popular, ranked #6083 vs #6165 for Dekker.

Frequently Asked Questions

Is Dekker or Kaj more popular?

Kaj is more popular, ranked #6083 compared to Dekker at #6165 in the United States.

What do Dekker and Kaj mean?

Dekker means "thatcher, roofer" (Dutch origin). Kaj means "to rejoice" (Latin (Caius/Gaius) origin).

Are Dekker and Kaj boy or girl names?

Dekker is primarily a boy name. Kaj is primarily a boy name.

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