Cassian vs Yailenys

Baby Name Comparison — 2026

Cassian

Boy #617 Most Popular 3 Syllables

Meaning

"of the Cassian family (Roman gens)"

Origin: Latin

Cultural Roots

English American European

Quick Stats

Popularity Rank
#617
Total SSA Count
462
Syllables
3
Formality
Moderate
Nicknames
Cass, Cas

Playground Safety Score

✓ All Clear
Full profile for Cassian →

Yailenys

Girl #11,880 Most Popular 3 Syllables

Meaning

"Brightness and grace; a name associated with light and elegance in Cuban tradition"

Origin: Cuban

Cultural Roots

Cuban Hispanic Caribbean

Quick Stats

Popularity Rank
#11,880
Total SSA Count
9
Syllables
3
Formality
Moderate
Nicknames
Yay, Yai, Leny

Playground Safety Score

✓ All Clear
Full profile for Yailenys →

Popularity Comparison

Cassian Rank #617
Yailenys Rank #11,880

Cassian is more popular, ranked #617 vs #11880 for Yailenys.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cassian ___

  • Cassian James
  • Cassian Alexander
  • Cassian Oliver
  • Cassian Alaric
  • Cassian Frederick
  • Cassian Julian

Yailenys ___

  • Yailenys Maria
  • Yailenys Sofia
  • Yailenys Isabel
  • Yailenys Alejandra

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cassian

Sebastian Dorian Vivienne Isolde Adrian

If you choose Yailenys

Yandel Yanelys Dariela Lisandra

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 Cassian or Yailenys more popular?

Cassian is more popular, ranked #617 compared to Yailenys at #11880 in the United States.

What do Cassian and Yailenys mean?

Cassian means "of the Cassian family (Roman gens)" (Latin origin). Yailenys means "Brightness and grace; a name associated with light and elegance in Cuban tradition" (Cuban origin).

Are Cassian and Yailenys boy or girl names?

Cassian is primarily a boy name. Yailenys is primarily a girl name.

More Comparisons

Yailenys vs Cassian Cassian vs Albert Cassian vs Sylas Cassian vs Ridge Cassian vs Mauricio
← Full profile: Cassian ← Full profile: Yailenys Browse all baby names