Kaston vs Solar

Baby Name Comparison — 2026

Solar

Girl #4,775 Most Popular 2 Syllables

Meaning

"of the sun, sun-related"

Origin: Latin

Cultural Roots

English International

Quick Stats

Popularity Rank
#4,775
Total SSA Count
28
Syllables
2
Formality
Moderate
Nicknames
Sol, Sunny

Playground Safety Score

✓ All Clear
Full profile for Solar →

Popularity Comparison

Kaston Rank #5,765
Solar Rank #4,775

Solar is more popular, ranked #4775 vs #5765 for Kaston.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaston ___

  • Kaston James
  • Kaston Lee
  • Kaston Reid
  • Kaston Blake
  • Kaston Cole
  • Kaston Grant

Solar ___

  • Solar Rose
  • Solar Mae
  • Solar Grace
  • Solar Dawn
  • Solar Lane
  • Solar Jean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kaston

Paxton Sutton Greyson Weston Hadley

If you choose Solar

Luna Aurora Orion Soleil Nova

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 Kaston or Solar more popular?

Solar is more popular, ranked #4775 compared to Kaston at #5765 in the United States.

What do Kaston and Solar mean?

Kaston means "from the castle town" (Old English origin). Solar means "of the sun, sun-related" (Latin origin).

Are Kaston and Solar boy or girl names?

Kaston is primarily a boy name. Solar is primarily a girl name.

More Comparisons

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← Full profile: Kaston ← Full profile: Solar Browse all baby names