Niley vs Olivia

Baby Name Comparison — 2026

Popularity Comparison

Niley Rank #27,273
Olivia Rank #1

Olivia is more popular, ranked #1 vs #27273 for Niley.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Niley ___

No pairings available yet.

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 Niley

No sibling data available yet.

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 Niley or Olivia more popular?

Olivia is more popular, ranked #1 compared to Niley at #27273 in the United States.

What do Niley and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Niley and Olivia boy or girl names?

Niley is primarily a girl name. Olivia is primarily a girl name.

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