Olivia vs Regis

Baby Name Comparison — 2026

Popularity Comparison

Olivia Rank #1
Regis Rank #7,698

Olivia is more popular, ranked #1 vs #7698 for Regis.

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

Regis ___

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 Regis

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 Regis more popular?

Olivia is more popular, ranked #1 compared to Regis at #7698 in the United States.

What do Olivia and Regis mean?

Olivia means "olive tree" (Latin origin).

Are Olivia and Regis boy or girl names?

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

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