Clair vs Siani

Baby Name Comparison — 2026

Clair

Girl #4,659 Most Popular 1 Syllable

Meaning

"bright, clear, famous"

Origin: Latin (clarus)

Cultural Roots

French English American

Quick Stats

Popularity Rank
#4,659
Total SSA Count
30
Syllables
1
Formality
Moderate
Nicknames
Cla, Cly, Clie

Playground Safety Score

✓ All Clear
Full profile for Clair →

Siani

Girl #4,460 Most Popular 3 Syllables

Meaning

"God is gracious"

Origin: Hebrew via Welsh

Cultural Roots

Welsh English African

Quick Stats

Popularity Rank
#4,460
Total SSA Count
32
Syllables
3
Formality
Moderate
Nicknames
Sia, Ni

Playground Safety Score

✓ All Clear
Full profile for Siani →

Popularity Comparison

Clair Rank #4,659
Siani Rank #4,460

Siani is more popular, ranked #4460 vs #4659 for Clair.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Clair ___

  • Clair Marie
  • Clair Louise
  • Clair Anne
  • Clair Rose
  • Clair Elizabeth
  • Clair Jane

Siani ___

  • Siani Rose
  • Siani Mae
  • Siani Grace
  • Siani Faith
  • Siani Elise
  • Siani Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Clair

Drew Grace Blanche Hugh Elise

If you choose Siani

Rhiannon Ffion Cerys Gethin Rowan

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 Clair or Siani more popular?

Siani is more popular, ranked #4460 compared to Clair at #4659 in the United States.

What do Clair and Siani mean?

Clair means "bright, clear, famous" (Latin (clarus) origin). Siani means "God is gracious" (Hebrew via Welsh origin).

Are Clair and Siani boy or girl names?

Clair is primarily a girl name. Siani is primarily a girl name.

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← Full profile: Clair ← Full profile: Siani Browse all baby names