Olivia vs Tannis

Baby Name Comparison — 2026

Olivia

Girl #1 Most Popular 4 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Italian American

Quick Stats

Popularity Rank: #1
Total SSA Count: 14,718
Syllables: 4
Formality: Moderate
Nicknames: Liv, Livvy, Oli

Playground Safety Score

✓ All Clear

Similar Names

Ariana Ivy Madeline Magnolia

Full profile for Olivia →

Tannis

Girl #16,812 Most Popular

Quick Stats

Popularity Rank: #16,812
Total SSA Count: 8
Nicknames: Tan, Tann, Tanny

Playground Safety Score

✓ All Clear

Similar Names

Shawntae Jadine Amarilis Rovella

Full profile for Tannis →

Popularity Comparison

Olivia Rank #1

Tannis Rank #16,812

Olivia is more popular, ranked #1 vs #16812 for Tannis.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Olivia ___

Olivia Rose
Olivia Grace
Olivia Jane
Olivia Mae
Olivia Claire
Olivia Jade

Tannis ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Tannis

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 Olivia or Tannis more popular?

Olivia is more popular, ranked #1 compared to Tannis at #16812 in the United States.

What do Olivia and Tannis mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Tannis boy or girl names?

Olivia is primarily a girl name. Tannis is primarily a girl name.

More Comparisons

Tannis vs Olivia Olivia vs Ariana Olivia vs Ivy Olivia vs Madeline Olivia vs Magnolia

← Full profile: Olivia ← Full profile: Tannis Browse all baby names