Cathleen vs Oliver

Baby Name Comparison — 2026

Cathleen

Girl #10,275 Most Popular

Quick Stats

Popularity Rank: #10,275
Total SSA Count: 11
Nicknames: Cat, Cath, Cathy

Playground Safety Score

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Cathleen' rhymes with 'mean'"}

Similar Names

Electra Zenova Temi Evelyna

Full profile for Cathleen →

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

Kai Calvin Hayden Dawson

Full profile for Oliver →

Popularity Comparison

Cathleen Rank #10,275

Oliver Rank #3

Oliver is more popular, ranked #3 vs #10275 for Cathleen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cathleen ___

No pairings available yet.

Oliver ___

Oliver James
Oliver Thomas
Oliver William
Oliver Henry
Oliver John
Oliver Benjamin

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cathleen

No sibling data available yet.

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

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 Cathleen or Oliver more popular?

Oliver is more popular, ranked #3 compared to Cathleen at #10275 in the United States.

What do Cathleen and Oliver mean?

Oliver means "olive tree" (Latin origin).

Are Cathleen and Oliver boy or girl names?

Cathleen is primarily a girl name. Oliver is primarily a boy name.

More Comparisons

Oliver vs Cathleen Cathleen vs Electra Cathleen vs Zenova Cathleen vs Temi Cathleen vs Evelyna

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