Alexei
Meaning
"defender, helper of mankind"
Origin: Greek 'alexein'
Cultural Roots
Quick Stats
- Popularity Rank
- #2,778
- Total SSA Count
- 47
- Syllables
- 3
- Formality
- Formal
- Nicknames
- Alyosha, Alex, Lyosha
Baby Name Comparison — 2026
"defender, helper of mankind"
Origin: Greek 'alexein'
"associated with Vladimir Lenin, revolutionary leader"
Origin: Russian
Alexei is more popular, ranked #2778 vs #2850 for Lenin.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
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Alexei is more popular, ranked #2778 compared to Lenin at #2850 in the United States.
Alexei means "defender, helper of mankind" (Greek 'alexein' origin). Lenin means "associated with Vladimir Lenin, revolutionary leader" (Russian origin).
Alexei is primarily a boy name. Lenin is primarily a boy name.