Fiadh vs Olivia

Baby Name Comparison — 2026

Fiadh

Girl #2,502 Most Popular 2 Syllables

Meaning

"of the wild, forest creature"

Origin: Old Irish

Cultural Roots

Irish Celtic Irish-American

Quick Stats

Popularity Rank
#2,502
Total SSA Count
71
Syllables
2
Formality
Moderate
Nicknames
Fia, Fee

Playground Safety Score

✓ All Clear
Full profile for Fiadh →

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

Fiadh Rank #2,502
Olivia Rank #1

Olivia is more popular, ranked #1 vs #2502 for Fiadh.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Fiadh ___

  • Fiadh Rose
  • Fiadh Grace
  • Fiadh Maeve
  • Fiadh Brigid
  • Fiadh Claire
  • Fiadh Anne

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 Fiadh

Saoirse Caoimhe Cian Roisin Oisin

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 Fiadh or Olivia more popular?

Olivia is more popular, ranked #1 compared to Fiadh at #2502 in the United States.

What do Fiadh and Olivia mean?

Fiadh means "of the wild, forest creature" (Old Irish origin). Olivia means "olive tree" (Latin origin).

Are Fiadh and Olivia boy or girl names?

Fiadh is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Fiadh Fiadh vs Ziyah Fiadh vs Jayne Fiadh vs Terra Fiadh vs Tiara
← Full profile: Fiadh ← Full profile: Olivia Browse all baby names