Amelia vs Sekai

Baby Name Comparison — 2026

Amelia

Girl #3 Most Popular 4 Syllables

Meaning

"work, industriousness"

Origin: Germanic

Cultural Roots

English German Spanish

Quick Stats

Popularity Rank
#3
Total SSA Count
12,740
Syllables
4
Formality
Formal
Nicknames
Amy, Millie, Mel

Playground Safety Score

✓ All Clear
Full profile for Amelia →

Sekai

Boy #3,312 Most Popular 2 Syllables

Meaning

"world, the whole world"

Origin: Japanese

Cultural Roots

Japanese Zimbabwean/Shona

Quick Stats

Popularity Rank
#3,312
Total SSA Count
36
Syllables
2
Formality
Moderate
Nicknames
Kai, Sek

Playground Safety Score

✓ All Clear
Full profile for Sekai →

Popularity Comparison

Amelia Rank #3
Sekai Rank #3,312

Amelia is more popular, ranked #3 vs #3312 for Sekai.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Amelia ___

  • Amelia Rose
  • Amelia Grace
  • Amelia Jane
  • Amelia Kate
  • Amelia Anne
  • Amelia Louise

Sekai ___

  • Sekai James
  • Sekai Lee
  • Sekai Ryu
  • Sekai Kenji
  • Sekai Taro
  • Sekai Hiro

Sibling Name Ideas

Names that pair well as siblings.

If you choose Amelia

Oliver Henry Theodore Charlotte Sophia

If you choose Sekai

Kai Hana Riko Zuri Amara

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 Amelia or Sekai more popular?

Amelia is more popular, ranked #3 compared to Sekai at #3312 in the United States.

What do Amelia and Sekai mean?

Amelia means "work, industriousness" (Germanic origin). Sekai means "world, the whole world" (Japanese origin).

Are Amelia and Sekai boy or girl names?

Amelia is primarily a girl name. Sekai is primarily a boy name.

More Comparisons

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← Full profile: Amelia ← Full profile: Sekai Browse all baby names