Allegra vs Olivia

Baby Name Comparison — 2026

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

Allegra Rank #3,802
Olivia Rank #1

Olivia is more popular, ranked #1 vs #3802 for Allegra.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Allegra ___

  • Allegra Rose
  • Allegra Mae
  • Allegra Jane
  • Allegra Sofia
  • Allegra Grace
  • Allegra Kate

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 Allegra

Sebastian Cressida Matteo Isadora Leonardo

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 Allegra or Olivia more popular?

Olivia is more popular, ranked #1 compared to Allegra at #3802 in the United States.

What do Allegra and Olivia mean?

Allegra means "joyful, lively" (Italian origin). Olivia means "olive tree" (Latin origin).

Are Allegra and Olivia boy or girl names?

Allegra is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Allegra Allegra vs Berenice Allegra vs Alaysha Allegra vs Ainslee Allegra vs Nashley
← Full profile: Allegra ← Full profile: Olivia Browse all baby names