Kaj vs Ozlo

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

Ozlo

Boy #6,041 Most Popular 2 Syllables

Meaning

"divine meadow"

Origin: Old Norse

Cultural Roots

Norwegian Scandinavian American

Quick Stats

Popularity Rank
#6,041
Total SSA Count
15
Syllables
2
Formality
Casual
Nicknames
Oz, Ozzy

Playground Safety Score

All Clear

Popularity Comparison

Kaj Rank #6,083
Ozlo Rank #6,041

Ozlo is more popular, ranked #6041 vs #6083 for Kaj.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaj ___

  • Kaj Erik
  • Kaj Lars
  • Kaj Wilhelm
  • Kaj Gustav
  • Kaj Magnus
  • Kaj Nils

Ozlo ___

  • Ozlo James
  • Ozlo Bear
  • Ozlo Fox
  • Ozlo Wilder
  • Ozlo Sage
  • Ozlo River

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kaj

Signe Astrid Leif Bjorn Sigrid

If you choose Ozlo

Arlo Milo Zephyr Odin Luna

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 Kaj or Ozlo more popular?

Ozlo is more popular, ranked #6041 compared to Kaj at #6083 in the United States.

What do Kaj and Ozlo mean?

Kaj means "to rejoice" (Latin (Caius/Gaius) origin). Ozlo means "divine meadow" (Old Norse origin).

Are Kaj and Ozlo boy or girl names?

Kaj is primarily a boy name. Ozlo is primarily a boy name.

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