Kayci vs Mia

Baby Name Comparison — 2026

Kayci

Girl #5,128 Most Popular 2 Syllables

Meaning

"alert, vigilant, watchful"

Origin: Irish Gaelic

Cultural Roots

Irish American

Quick Stats

Popularity Rank
#5,128
Total SSA Count
26
Syllables
2
Formality
Casual
Nicknames
Kay, Kace

Playground Safety Score

✓ All Clear
Full profile for Kayci →

Mia

Girl #5 Most Popular 2 Syllables

Meaning

"mine, beloved"

Origin: Scandinavian

Cultural Roots

Italian Scandinavian Spanish

Quick Stats

Popularity Rank
#5
Total SSA Count
12,113
Syllables
2
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Mia →

Popularity Comparison

Kayci Rank #5,128
Mia Rank #5

Mia is more popular, ranked #5 vs #5128 for Kayci.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kayci ___

  • Kayci Marie
  • Kayci Lynn
  • Kayci Elizabeth
  • Kayci Ann
  • Kayci Grace
  • Kayci Renee

Mia ___

  • Mia Rose
  • Mia Grace
  • Mia Jane
  • Mia Claire
  • Mia Elizabeth
  • Mia Louise

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kayci

Brynn Reece Quinn Rylee Brady

If you choose Mia

Liam Noah Sophia Olivia Ava

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 Kayci or Mia more popular?

Mia is more popular, ranked #5 compared to Kayci at #5128 in the United States.

What do Kayci and Mia mean?

Kayci means "alert, vigilant, watchful" (Irish Gaelic origin). Mia means "mine, beloved" (Scandinavian origin).

Are Kayci and Mia boy or girl names?

Kayci is primarily a girl name. Mia is primarily a girl name.

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← Full profile: Kayci ← Full profile: Mia Browse all baby names