Bastion vs Kieryn

Baby Name Comparison — 2026

Kieryn

Boy #5,169 Most Popular 2 Syllables

Meaning

"dark one, dark-haired"

Origin: Old Irish

Cultural Roots

Irish Scottish English American

Quick Stats

Popularity Rank
#5,169
Total SSA Count
19
Syllables
2
Formality
Moderate
Nicknames
Kier, Ry

Playground Safety Score

✓ All Clear
Full profile for Kieryn →

Popularity Comparison

Bastion Rank #5,044
Kieryn Rank #5,169

Bastion is more popular, ranked #5044 vs #5169 for Kieryn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Bastion ___

  • Bastion James
  • Bastion William
  • Bastion Cole
  • Bastion Hugh
  • Bastion Oliver
  • Bastion Rhys

Kieryn ___

  • Kieryn James
  • Kieryn Patrick
  • Kieryn Michael
  • Kieryn Thomas
  • Kieryn Liam
  • Kieryn Ryan

Sibling Name Ideas

Names that pair well as siblings.

If you choose Bastion

Octavia Cassian Isadora Leander Evangeline

If you choose Kieryn

Declan Finn Ronan Nora Saoirse

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 Bastion or Kieryn more popular?

Bastion is more popular, ranked #5044 compared to Kieryn at #5169 in the United States.

What do Bastion and Kieryn mean?

Bastion means "venerable, worthy of reverence" (Greek origin). Kieryn means "dark one, dark-haired" (Old Irish origin).

Are Bastion and Kieryn boy or girl names?

Bastion is primarily a boy name. Kieryn is primarily a boy name.

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← Full profile: Bastion ← Full profile: Kieryn Browse all baby names