Amelia vs Cass

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 →

Popularity Comparison

Amelia Rank #3
Cass Rank #5,414

Amelia is more popular, ranked #3 vs #5414 for Cass.

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

Cass ___

  • Cass River
  • Cass James
  • Cass Elliott
  • Cass Monroe
  • Cass Theodore
  • Cass August

Sibling Name Ideas

Names that pair well as siblings.

If you choose Amelia

Oliver Henry Theodore Charlotte Sophia

If you choose Cass

Juno Wren Beau Quinn Milo

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 Cass more popular?

Amelia is more popular, ranked #3 compared to Cass at #5414 in the United States.

What do Amelia and Cass mean?

Amelia means "work, industriousness" (Germanic origin). Cass means "hollow, vain (from Latin Cassius)" (Latin origin).

Are Amelia and Cass boy or girl names?

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

More Comparisons

Cass vs Amelia Amelia vs Gemma Amelia vs Lucy Amelia vs Audrey Amelia vs Millie
← Full profile: Amelia ← Full profile: Cass Browse all baby names