Kal

♂ Boy

Pronounced KAL /kæl/High

Meaning: Voice of God; a short form of Kalel (Superman's Kryptonian birth name) or an independent short form of Calvin (Latin: bald) or Callum (Scottish: dove)Medium

In 30 seconds: A crisp one-syllable name functioning as a short form of Kalel (Superman's Kryptonian birth name), Calvin, or Callum. Bold, minimal, and modern — Kal evokes both comic-book heroism and understated confidence.

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Origin MediumHebrew, English

MeaningVoice of God; a short form of Kalel (Superman's Kryptonian birth name) or an independent short form of Calvin (Latin: bald) or Callum (Scottish: dove)

U.S. rank (2025)#2320 ↗ Rising

2025 U.S. births60 boys (0.00% of U.S. boys)

Peak year2021

Total births (all-time)≈ 1,255

Popularity in the U.S. · SSA data

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Kal may function as a short form of Kalel (Superman's birth name), Calvin (Latin Calvinus: bald, from Calvus), or Callum (Scottish Gaelic: dove). As a standalone given name it is modern American, often chosen for its crisp phonetics.

Kal has appeared in U.S. boys' data in the 2010s–2020s, used in communities drawn to short, strong one-syllable names. Its 2024 ranking of #2349 reflects modest but growing use.

Did you know? Superman's Kryptonian name Kal-El was created by Jerry Siegel — himself Jewish — and is believed to be a Hebrew compound meaning 'voice of God' (kal: voice + El: God). So the world's most famous superhero has a secretly Hebrew name.

Overall data confidence 75%

U.S. Social Security Administration — popularity data

Variations

KalelCalCallum

Nicknames

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Famous Bearers

★Kal-El (Superman) (fictional)
The Kryptonian birth name of Superman in DC Comics, created in 1938 by Jerry Siegel and Joe Shuster.

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Frequently Asked

What does the name Kal mean?

Kal means 'voice of God' as a short form of Kalel (Superman's Kryptonian name, Hebrew kal: voice + El: God), or functions as a short form of Calvin or Callum.

How do you pronounce Kal?

It's said KAL /kæl/ — one syllable, rhyming with 'pal.'

Is Kal a boy or girl name?

Kal is used as a boy's name.

How popular is Kal?

Kal ranked #2349 for U.S. boys in 2024.