Oliver vs Tillian

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

Atlas Dylan Bennett Matteo

Full profile for Oliver →

Tillian

Boy #24,630 Most Popular

Quick Stats

Popularity Rank: #24,630
Total SSA Count: 6
Nicknames: Til, Till, Tilly

Playground Safety Score

✓ All Clear

Similar Names

Revelation Adish Lenni Geoni

Full profile for Tillian →

Popularity Comparison

Oliver Rank #3

Tillian Rank #24,630

Oliver is more popular, ranked #3 vs #24630 for Tillian.

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

Tillian ___

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 Tillian

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 Tillian more popular?

Oliver is more popular, ranked #3 compared to Tillian at #24630 in the United States.

What do Oliver and Tillian mean?

Oliver means "olive tree" (Latin origin).

Are Oliver and Tillian boy or girl names?

Oliver is primarily a boy name. Tillian is primarily a boy name.

More Comparisons

Tillian vs Oliver Oliver vs Atlas Oliver vs Dylan Oliver vs Bennett Oliver vs Matteo

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