Oliver vs Tanis

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

Austin Dean Greyson Luka

Full profile for Oliver →

Tanis

Boy #20,563 Most Popular

Quick Stats

Popularity Rank: #20,563
Total SSA Count: 6
Nicknames: Tan, Tay, Taie

Playground Safety Score

✓ All Clear

Similar Names

Si Sigel Varney Dieter

Full profile for Tanis →

Popularity Comparison

Oliver Rank #3

Tanis Rank #20,563

Oliver is more popular, ranked #3 vs #20563 for Tanis.

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

Tanis ___

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 Tanis

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 Tanis more popular?

Oliver is more popular, ranked #3 compared to Tanis at #20563 in the United States.

What do Oliver and Tanis mean?

Oliver means "olive tree" (Latin origin).

Are Oliver and Tanis boy or girl names?

Oliver is primarily a boy name. Tanis is primarily a boy name.

More Comparisons

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