Emma vs Sianni

Baby Name Comparison — 2026

Emma

Girl #2 Most Popular 2 Syllables

Meaning

"strength"

Origin: Germanic

Cultural Roots

English German French

Quick Stats

Popularity Rank
#2
Total SSA Count
13,485
Syllables
2
Formality
Moderate
Nicknames
Em, Emmy

Playground Safety Score

✓ All Clear
Full profile for Emma →

Sianni

Girl #1,785 Most Popular 3 Syllables

Meaning

"God is gracious"

Origin: Hebrew Yochanan via Welsh Siân

Cultural Roots

Welsh British Modern English

Quick Stats

Popularity Rank
#1,785
Total SSA Count
113
Syllables
3
Formality
Casual
Nicknames
Si, Anni, Nia

Playground Safety Score

✓ All Clear
Full profile for Sianni →

Popularity Comparison

Emma Rank #2
Sianni Rank #1,785

Emma is more popular, ranked #2 vs #1785 for Sianni.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Emma ___

  • Emma Rose
  • Emma Grace
  • Emma Jane
  • Emma Louise
  • Emma Kate
  • Emma Marie

Sianni ___

  • Sianni Rose
  • Sianni Grace
  • Sianni Marie
  • Sianni Violet
  • Sianni Belle
  • Sianni Faye

Sibling Name Ideas

Names that pair well as siblings.

If you choose Emma

Olivia Charlotte Liam Henry Sophia

If you choose Sianni

Eira Nia Rhys Bethan Gethin

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 Emma or Sianni more popular?

Emma is more popular, ranked #2 compared to Sianni at #1785 in the United States.

What do Emma and Sianni mean?

Emma means "strength" (Germanic origin). Sianni means "God is gracious" (Hebrew Yochanan via Welsh Siân origin).

Are Emma and Sianni boy or girl names?

Emma is primarily a girl name. Sianni is primarily a girl name.

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← Full profile: Emma ← Full profile: Sianni Browse all baby names