Olivia vs Sirius

Baby Name Comparison — 2026

Sirius

Boy #2,650 Most Popular 3 Syllables

Meaning

"glowing, scorching"

Origin: Greek

Cultural Roots

English American European

Quick Stats

Popularity Rank
#2,650
Total SSA Count
50
Syllables
3
Formality
Moderate
Nicknames
Siri, Rius

Playground Safety Score

✓ All Clear
Full profile for Sirius →

Popularity Comparison

Olivia Rank #1
Sirius Rank #2,650

Olivia is more popular, ranked #1 vs #2650 for Sirius.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sirius ___

  • Sirius James
  • Sirius Orion
  • Sirius Leo
  • Sirius Caspian
  • Sirius Felix
  • Sirius William

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Sirius

Orion Luna Lyra Remus Rigel

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 Olivia or Sirius more popular?

Olivia is more popular, ranked #1 compared to Sirius at #2650 in the United States.

What do Olivia and Sirius mean?

Olivia means "olive tree" (Latin origin). Sirius means "glowing, scorching" (Greek origin).

Are Olivia and Sirius boy or girl names?

Olivia is primarily a girl name. Sirius is primarily a boy name.

More Comparisons

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← Full profile: Olivia ← Full profile: Sirius Browse all baby names