Coi vs Olivia

Baby Name Comparison — 2026

Popularity Comparison

Coi Rank #5,862
Olivia Rank #1

Olivia is more popular, ranked #1 vs #5862 for Coi.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Coi ___

  • Coi Marie
  • Coi Ann
  • Coi Lynn
  • Coi Renee
  • Coi Elise
  • Coi Grace

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 Coi

Jade Sloane Bex Zara Kai

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 Coi or Olivia more popular?

Olivia is more popular, ranked #1 compared to Coi at #5862 in the United States.

What do Coi and Olivia mean?

Coi means "quiet, still" (French origin). Olivia means "olive tree" (Latin origin).

Are Coi and Olivia boy or girl names?

Coi is primarily a girl name. Olivia is primarily a girl name.

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