Alexa vs Cygnus

Baby Name Comparison — 2026

Alexa

Girl #808 Most Popular 3 Syllables

Meaning

"defender of mankind"

Origin: Greek

Cultural Roots

English German Greek American Eastern European

Quick Stats

Popularity Rank
#808
Total SSA Count
348
Syllables
3
Formality
Moderate
Nicknames
Lex, Lexi, Alex

Playground Safety Score

✓ All Clear
Full profile for Alexa →

Cygnus

Boy #37,657 Most Popular 2 Syllables

Meaning

"swan"

Origin: Latin

Cultural Roots

Latin Greek Astronomical

Quick Stats

Popularity Rank
#37,657
Total SSA Count
5
Syllables
2
Formality
Formal
Nicknames
Cyg, Cy

Playground Safety Score

✓ All Clear
Full profile for Cygnus →

Popularity Comparison

Alexa Rank #808
Cygnus Rank #37,657

Alexa is more popular, ranked #808 vs #37657 for Cygnus.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alexa ___

  • Alexa Grace
  • Alexa Marie
  • Alexa Rose
  • Alexa Claire
  • Alexa Nicole
  • Alexa Jean

Cygnus ___

  • Cygnus Orion
  • Cygnus Leon
  • Cygnus James
  • Cygnus Alexander
  • Cygnus River

Sibling Name Ideas

Names that pair well as siblings.

If you choose Alexa

Marcus Julian Sofia Natalia Adrian

If you choose Cygnus

Orion Lyra Cassian Vega Altair

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 Alexa or Cygnus more popular?

Alexa is more popular, ranked #808 compared to Cygnus at #37657 in the United States.

What do Alexa and Cygnus mean?

Alexa means "defender of mankind" (Greek origin). Cygnus means "swan" (Latin origin).

Are Alexa and Cygnus boy or girl names?

Alexa is primarily a girl name. Cygnus is primarily a boy name.

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← Full profile: Alexa ← Full profile: Cygnus Browse all baby names