Alejandro vs Olivia

Baby Name Comparison — 2026

Popularity Comparison

Alejandro Rank #185
Olivia Rank #1

Olivia is more popular, ranked #1 vs #185 for Alejandro.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alejandro ___

  • Alejandro Jose
  • Alejandro Luis
  • Alejandro Carlos
  • Alejandro Miguel
  • Alejandro Rafael
  • Alejandro Antonio

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 Alejandro

Isabella Sofia Mateo Santiago Valentina

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 Alejandro or Olivia more popular?

Olivia is more popular, ranked #1 compared to Alejandro at #185 in the United States.

What do Alejandro and Olivia mean?

Alejandro means "defender of the people" (Greek origin). Olivia means "olive tree" (Latin origin).

Are Alejandro and Olivia boy or girl names?

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

More Comparisons

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