Alexei vs Oliver

Baby Name Comparison — 2026

Alexei

Boy #2,778 Most Popular 3 Syllables

Meaning

"defender, helper of mankind"

Origin: Greek 'alexein'

Cultural Roots

Russian Ukrainian Bulgarian Slavic Orthodox Christian

Quick Stats

Popularity Rank
#2,778
Total SSA Count
47
Syllables
3
Formality
Formal
Nicknames
Alyosha, Alex, Lyosha

Playground Safety Score

✓ All Clear
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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
Full profile for Oliver →

Popularity Comparison

Alexei Rank #2,778
Oliver Rank #3

Oliver is more popular, ranked #3 vs #2778 for Alexei.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alexei ___

  • Alexei Nikolai
  • Alexei Dmitri
  • Alexei Ivan
  • Alexei Sergei
  • Alexei Mikhail
  • Alexei Vladimir

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 Alexei

Natasha Dmitri Sonya Mikhail Katerina

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Alexei or Oliver more popular?

Oliver is more popular, ranked #3 compared to Alexei at #2778 in the United States.

What do Alexei and Oliver mean?

Alexei means "defender, helper of mankind" (Greek 'alexein' origin). Oliver means "olive tree" (Latin origin).

Are Alexei and Oliver boy or girl names?

Alexei is primarily a boy name. Oliver is primarily a boy name.

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