Kiaran vs Niki

Baby Name Comparison — 2026

Popularity Comparison

Kiaran Rank #18,076
Niki Rank #10,768

Niki is more popular, ranked #10768 vs #18076 for Kiaran.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kiaran ___

  • Kiaran James
  • Kiaran Patrick
  • Kiaran Connor
  • Kiaran Finn
  • Kiaran Liam
  • Kiaran Sean

Niki ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kiaran

Ronan Declan Aoife Siobhan Cormac

If you choose Niki

No sibling data available yet.

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 Kiaran or Niki more popular?

Niki is more popular, ranked #10768 compared to Kiaran at #18076 in the United States.

What do Kiaran and Niki mean?

Kiaran means "little dark one" (Irish origin).

Are Kiaran and Niki boy or girl names?

Kiaran is primarily a boy name. Niki is primarily a girl name.

More Comparisons

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← Full profile: Kiaran ← Full profile: Niki Browse all baby names