Betha vs Kaidan

Baby Name Comparison — 2026

Betha

Girl #14,928 Most Popular 2 Syllables

Meaning

"life"

Origin: Old Irish

Cultural Roots

Irish Celtic Scottish

Quick Stats

Popularity Rank
#14,928
Total SSA Count
8
Syllables
2
Formality
Moderate
Nicknames
Beth, Bet

Playground Safety Score

✓ All Clear
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Kaidan

Boy #5,221 Most Popular 2 Syllables

Meaning

"son of Cadán, little battle"

Origin: Irish Gaelic

Cultural Roots

American Irish English

Quick Stats

Popularity Rank
#5,221
Total SSA Count
19
Syllables
2
Formality
Casual
Nicknames
Kai, Kaid

Playground Safety Score

✓ All Clear
Full profile for Kaidan →

Popularity Comparison

Betha Rank #14,928
Kaidan Rank #5,221

Kaidan is more popular, ranked #5221 vs #14928 for Betha.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Betha ___

  • Betha Mary
  • Betha Ann
  • Betha Rose
  • Betha Grace
  • Betha Jean

Kaidan ___

  • Kaidan James
  • Kaidan Cole
  • Kaidan Gray
  • Kaidan Lee
  • Kaidan Scott
  • Kaidan Blake

Sibling Name Ideas

Names that pair well as siblings.

If you choose Betha

Brigid Fionnuala Caoimhe Eoin Cormac

If you choose Kaidan

Aiden Hayden Liam Nolan Bryce

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 Betha or Kaidan more popular?

Kaidan is more popular, ranked #5221 compared to Betha at #14928 in the United States.

What do Betha and Kaidan mean?

Betha means "life" (Old Irish origin). Kaidan means "son of Cadán, little battle" (Irish Gaelic origin).

Are Betha and Kaidan boy or girl names?

Betha is primarily a girl name. Kaidan is primarily a boy name.

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← Full profile: Betha ← Full profile: Kaidan Browse all baby names