Cassandra vs Olivia

Baby Name Comparison — 2026

Olivia

Girl #1 Most Popular 4 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Italian American

Quick Stats

Popularity Rank
#1
Total SSA Count
14,718
Syllables
4
Formality
Moderate
Nicknames
Liv, Livvy, Oli

Playground Safety Score

✓ All Clear
Full profile for Olivia →

Popularity Comparison

Cassandra Rank #614
Olivia Rank #1

Olivia is more popular, ranked #1 vs #614 for Cassandra.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cassandra ___

  • Cassandra Marie
  • Cassandra Rose
  • Cassandra Anne
  • Cassandra Lynn
  • Cassandra Elizabeth
  • Cassandra Jane

Olivia ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cassandra

Orion Penelope Helena Jason Daphne

If you choose Olivia

Liam Noah Charlotte Emma Sophia

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 Cassandra or Olivia more popular?

Olivia is more popular, ranked #1 compared to Cassandra at #614 in the United States.

What do Cassandra and Olivia mean?

Cassandra means "shining upon man" (Greek origin). Olivia means "olive tree" (Latin origin).

Are Cassandra and Olivia boy or girl names?

Cassandra is primarily a girl name. Olivia is primarily a girl name.

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