Oliver vs Oni

Baby Name Comparison — 2026

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

Similar Names

Santiago Austin Isaac Leo

Full profile for Oliver →

Oni

Boy #16,250 Most Popular

Quick Stats

Popularity Rank: #16,250
Total SSA Count: 7

Playground Safety Score

✓ All Clear

Similar Names

Smokey Anyis Aashrit Fen

Full profile for Oni →

Popularity Comparison

Oliver Rank #3

Oni Rank #16,250

Oliver is more popular, ranked #3 vs #16250 for Oni.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Oliver ___

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

Oni ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

If you choose Oni

No sibling data available yet.

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 Oliver or Oni more popular?

Oliver is more popular, ranked #3 compared to Oni at #16250 in the United States.

What do Oliver and Oni mean?

Oliver means "olive tree" (Latin origin).

Are Oliver and Oni boy or girl names?

Oliver is primarily a boy name. Oni is primarily a boy name.

More Comparisons

Oni vs Oliver Oliver vs Santiago Oliver vs Austin Oliver vs Isaac Oliver vs Leo

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