Brook vs Deylani

Baby Name Comparison — 2026

Brook

Girl #5,761 Most Popular 1 Syllable

Meaning

"one who lives near a brook"

Origin: Old English

Cultural Roots

English American Australian

Quick Stats

Popularity Rank
#5,761
Total SSA Count
22
Syllables
1
Formality
Moderate
Nicknames
Brookie

Playground Safety Score

✓ All Clear
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Deylani

Girl #5,654 Most Popular 3 Syllables

Meaning

"from the alder grove, descendant of the challenger"

Origin: Irish Gaelic

Cultural Roots

Irish American English

Quick Stats

Popularity Rank
#5,654
Total SSA Count
22
Syllables
3
Formality
Moderate
Nicknames
Dey, Lani

Playground Safety Score

✓ All Clear
Full profile for Deylani →

Popularity Comparison

Brook Rank #5,761
Deylani Rank #5,654

Deylani is more popular, ranked #5654 vs #5761 for Brook.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Brook ___

  • Brook Lynn
  • Brook Marie
  • Brook Anne
  • Brook Elizabeth
  • Brook Grace
  • Brook Catherine

Deylani ___

  • Deylani Rose
  • Deylani Grace
  • Deylani Marie
  • Deylani Jo
  • Deylani Claire
  • Deylani Ann

Sibling Name Ideas

Names that pair well as siblings.

If you choose Brook

River Glen Dale Lake Wren

If you choose Deylani

Brennan Keelyn Aoife Cian Sienna

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 Brook or Deylani more popular?

Deylani is more popular, ranked #5654 compared to Brook at #5761 in the United States.

What do Brook and Deylani mean?

Brook means "one who lives near a brook" (Old English origin). Deylani means "from the alder grove, descendant of the challenger" (Irish Gaelic origin).

Are Brook and Deylani boy or girl names?

Brook is primarily a girl name. Deylani is primarily a girl name.

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← Full profile: Brook ← Full profile: Deylani Browse all baby names