Olivia vs Sirena

Baby Name Comparison — 2026

Popularity Comparison

Olivia Rank #1
Sirena Rank #4,130

Olivia is more popular, ranked #1 vs #4130 for Sirena.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sirena ___

  • Sirena Marie
  • Sirena Luna
  • Sirena Rose
  • Sirena Celeste
  • Sirena Isabel
  • Sirena Grace

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose Sirena

Marina Luna Coral Nereid Orion

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 Olivia or Sirena more popular?

Olivia is more popular, ranked #1 compared to Sirena at #4130 in the United States.

What do Olivia and Sirena mean?

Olivia means "olive tree" (Latin origin). Sirena means "mermaid, siren" (Spanish/Italian origin).

Are Olivia and Sirena boy or girl names?

Olivia is primarily a girl name. Sirena is primarily a girl name.

More Comparisons

Sirena vs Olivia Olivia vs Brielle Olivia vs Esther Olivia vs Caroline Olivia vs Hannah
← Full profile: Olivia ← Full profile: Sirena Browse all baby names