Cailo vs Matilde

Baby Name Comparison — 2026

Cailo

Boy #15,816 Most Popular 2 Syllables

Meaning

"rejoice, happy"

Origin: Welsh / Latin Gaius

Cultural Roots

English Welsh Modern American

Quick Stats

Popularity Rank
#15,816
Total SSA Count
7
Syllables
2
Formality
Casual
Nicknames
Kai, Cai, Kay

Playground Safety Score

✓ All Clear
Full profile for Cailo →

Matilde

Girl #3,957 Most Popular 3 Syllables

Meaning

"mighty in battle"

Origin: Old High German

Cultural Roots

Italian Spanish Portuguese Scandinavian French

Quick Stats

Popularity Rank
#3,957
Total SSA Count
37
Syllables
3
Formality
Formal
Nicknames
Tilde, Mati, Tillie

Playground Safety Score

✓ All Clear
Full profile for Matilde →

Popularity Comparison

Cailo Rank #15,816
Matilde Rank #3,957

Matilde is more popular, ranked #3957 vs #15816 for Cailo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cailo ___

  • Cailo James
  • Cailo River
  • Cailo Fox
  • Cailo Reid
  • Cailo Jude
  • Cailo Finn

Matilde ___

  • Matilde Rose
  • Matilde Elena
  • Matilde Lucia
  • Matilde Sofia
  • Matilde Clara
  • Matilde Beatriz

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cailo

Zara Mila Nova Lyra Axel

If you choose Matilde

Isadora Lorenzo Beatrice Sebastiano Fiamma

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 Cailo or Matilde more popular?

Matilde is more popular, ranked #3957 compared to Cailo at #15816 in the United States.

What do Cailo and Matilde mean?

Cailo means "rejoice, happy" (Welsh / Latin Gaius origin). Matilde means "mighty in battle" (Old High German origin).

Are Cailo and Matilde boy or girl names?

Cailo is primarily a boy name. Matilde is primarily a girl name.

More Comparisons

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← Full profile: Cailo ← Full profile: Matilde Browse all baby names