Olivia vs Tammany

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

Mary Daphne Everly Penelope

Full profile for Olivia →

Tammany

Girl #35,635 Most Popular

Quick Stats

Popularity Rank: #35,635
Total SSA Count: 6
Nicknames: Tam, Tamm, Tammy

Playground Safety Score

✓ All Clear

Similar Names

Dustin Deirde Shamarie

Full profile for Tammany →

Popularity Comparison

Olivia Rank #1

Tammany Rank #35,635

Olivia is more popular, ranked #1 vs #35635 for Tammany.

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

Tammany ___

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 Tammany

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 Tammany more popular?

Olivia is more popular, ranked #1 compared to Tammany at #35635 in the United States.

What do Olivia and Tammany mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Tammany boy or girl names?

Olivia is primarily a girl name. Tammany is primarily a girl name.

More Comparisons

Tammany vs Olivia Olivia vs Mary Olivia vs Daphne Olivia vs Everly Olivia vs Penelope

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