Niklaus vs Oliver

Baby Name Comparison — 2026

Niklaus

Boy #1,236 Most Popular 2 Syllables

Meaning

"victory of the people"

Origin: Greek

Cultural Roots

German Swiss Scandinavian European

Quick Stats

Popularity Rank
#1,236
Total SSA Count
162
Syllables
2
Formality
Formal
Nicknames
Nik, Niko, Klaus

Playground Safety Score

✓ All Clear
Full profile for Niklaus →

Oliver

Boy #3 Most Popular 3 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English French Scandinavian

Quick Stats

Popularity Rank
#3
Total SSA Count
15,343
Syllables
3
Formality
Moderate
Nicknames
Ollie, Oli

Playground Safety Score

✓ All Clear
Full profile for Oliver →

Popularity Comparison

Niklaus Rank #1,236
Oliver Rank #3

Oliver is more popular, ranked #3 vs #1236 for Niklaus.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Niklaus ___

  • Niklaus Joseph
  • Niklaus August
  • Niklaus Friedrich
  • Niklaus Johann
  • Niklaus Felix
  • Niklaus Maximilian

Oliver ___

  • Oliver James
  • Oliver Thomas
  • Oliver William
  • Oliver Henry
  • Oliver John
  • Oliver Benjamin

Sibling Name Ideas

Names that pair well as siblings.

If you choose Niklaus

Lukas Matthias Elias Lena Anna

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

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 Niklaus or Oliver more popular?

Oliver is more popular, ranked #3 compared to Niklaus at #1236 in the United States.

What do Niklaus and Oliver mean?

Niklaus means "victory of the people" (Greek origin). Oliver means "olive tree" (Latin origin).

Are Niklaus and Oliver boy or girl names?

Niklaus is primarily a boy name. Oliver is primarily a boy name.

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← Full profile: Niklaus ← Full profile: Oliver Browse all baby names