Kassidi vs September

Baby Name Comparison — 2026

Kassidi

Girl #5,986 Most Popular 3 Syllables

Meaning

"curly-haired"

Origin: Irish Gaelic

Cultural Roots

American Irish English

Quick Stats

Popularity Rank
#5,986
Total SSA Count
21
Syllables
3
Formality
Casual
Nicknames
Kassi, Kassie, Cass

Playground Safety Score

✓ All Clear
Full profile for Kassidi →

Popularity Comparison

Kassidi Rank #5,986
September Rank #5,946

September is more popular, ranked #5946 vs #5986 for Kassidi.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kassidi ___

  • Kassidi Grace
  • Kassidi Marie
  • Kassidi Ann
  • Kassidi Jo
  • Kassidi Rae
  • Kassidi Lynn

September ___

  • September Rose
  • September Jane
  • September Mae
  • September Wren
  • September Fern
  • September Blue

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kassidi

Logan Riley Brady Skyler Harley

If you choose September

October Juniper Ember River Sage

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 Kassidi or September more popular?

September is more popular, ranked #5946 compared to Kassidi at #5986 in the United States.

What do Kassidi and September mean?

Kassidi means "curly-haired" (Irish Gaelic origin). September means "seventh month" (Latin origin).

Are Kassidi and September boy or girl names?

Kassidi is primarily a girl name. September is primarily a girl name.

More Comparisons

September vs Kassidi Kassidi vs Evi Kassidi vs Nilani Kassidi vs Miray Kassidi vs Enma
← Full profile: Kassidi ← Full profile: September Browse all baby names