Olivia vs Thi

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

Victoria Madison Paisley Hallie

Full profile for Olivia →

Thi

Boy #15,861 Most Popular

Quick Stats

Popularity Rank: #15,861
Total SSA Count: 7

Playground Safety Score

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Thi' rhymes with 'pee'"}

Similar Names

Dice Abubakarr Dodd Alana

Full profile for Thi →

Popularity Comparison

Olivia Rank #1

Thi Rank #15,861

Olivia is more popular, ranked #1 vs #15861 for Thi.

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

Thi ___

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 Thi

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 Thi more popular?

Olivia is more popular, ranked #1 compared to Thi at #15861 in the United States.

What do Olivia and Thi mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Thi boy or girl names?

Olivia is primarily a girl name. Thi is primarily a boy name.

More Comparisons

Thi vs Olivia Olivia vs Victoria Olivia vs Madison Olivia vs Paisley Olivia vs Hallie

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