Johnny vs Kailly

Baby Name Comparison — 2026

Johnny

Boy #458 Most Popular 2 Syllables

Meaning

"Yahweh is merciful"

Origin: Hebrew

Cultural Roots

English American Irish

Quick Stats

Popularity Rank
#458
Total SSA Count
679
Syllables
2
Formality
Casual
Nicknames
John, Jon

Playground Safety Score

✓ All Clear
Full profile for Johnny →

Popularity Comparison

Johnny Rank #458
Kailly Rank #12,556

Johnny is more popular, ranked #458 vs #12556 for Kailly.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Johnny ___

  • Johnny James
  • Johnny Ray
  • Johnny Lee
  • Johnny Wayne
  • Johnny Paul
  • Johnny Cash

Kailly ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Johnny

Timmy Bobby Frankie Danny Annie

If you choose Kailly

No sibling data available yet.

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 Johnny or Kailly more popular?

Johnny is more popular, ranked #458 compared to Kailly at #12556 in the United States.

What do Johnny and Kailly mean?

Johnny means "Yahweh is merciful" (Hebrew origin).

Are Johnny and Kailly boy or girl names?

Johnny is primarily a boy name. Kailly is primarily a girl name.

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← Full profile: Johnny ← Full profile: Kailly Browse all baby names