Olivia vs September

Baby Name Comparison — 2026

Popularity Comparison

Olivia Rank #1
September Rank #5,946

Olivia is more popular, ranked #1 vs #5946 for September.

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

September ___

  • September Rose
  • September Jane
  • September Mae
  • September Wren
  • September Fern
  • September Blue

Sibling Name Ideas

Names that pair well as siblings.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

If you choose September

October Juniper Ember River Sage

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 September more popular?

Olivia is more popular, ranked #1 compared to September at #5946 in the United States.

What do Olivia and September mean?

Olivia means "olive tree" (Latin origin). September means "seventh month" (Latin origin).

Are Olivia and September boy or girl names?

Olivia is primarily a girl name. September is primarily a girl name.

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