Mccoy vs Olivia

Baby Name Comparison — 2026

Mccoy

Boy #911 Most Popular 2 Syllables

Meaning

"son of Aodh (fire)"

Origin: Irish Gaelic

Cultural Roots

American Irish Scottish

Quick Stats

Popularity Rank
#911
Total SSA Count
256
Syllables
2
Formality
Casual
Nicknames
Mac, Coy

Playground Safety Score

✓ All Clear
Full profile for Mccoy →

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

Mccoy Rank #911
Olivia Rank #1

Olivia is more popular, ranked #1 vs #911 for Mccoy.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Mccoy ___

  • Mccoy James
  • Mccoy Lee
  • Mccoy Thomas
  • Mccoy Wade
  • Mccoy Dean
  • Mccoy Cole

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 Mccoy

Wilder Gentry Crosby Sadie Wren

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 Mccoy or Olivia more popular?

Olivia is more popular, ranked #1 compared to Mccoy at #911 in the United States.

What do Mccoy and Olivia mean?

Mccoy means "son of Aodh (fire)" (Irish Gaelic origin). Olivia means "olive tree" (Latin origin).

Are Mccoy and Olivia boy or girl names?

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

More Comparisons

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