Olivia vs Rea

Baby Name Comparison — 2026

Popularity Comparison

Olivia Rank #1
Rea Rank #6,925

Olivia is more popular, ranked #1 vs #6925 for Rea.

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

Rea ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Rea

No sibling data available yet.

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 Rea more popular?

Olivia is more popular, ranked #1 compared to Rea at #6925 in the United States.

What do Olivia and Rea mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Rea boy or girl names?

Olivia is primarily a girl name. Rea is primarily a girl name.

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