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Kallen

Kallen: name meaning, origin & popularity

Meaning
“uncertain”
Origin
Unknown
Say it
KAL-en · 2 syllables
Used for
Boys (88% of all uses)

This spelling may reflect multiple sources, including surname use or variant forms such as Callan/Kallen. Because several origins are possible, the etymology for this exact spelling is uncertain. The origin of this name is not settled among etymologists.

American namesModern namesSurname-style names

How popular is Kallen?

202440.0 per million US babies
1880192019602000
Drag the line or the slider to read any year. Values are per million US births recorded by Social Security. Records before about 1937 undercount births, so early peaks can look taller than they were.

Babies named Kallen in 2024134

2024 rank#1,469 boys

Peak year2020

Total US babies since 18802,945

Kallen has been fairly stable over the last fifteen years.

Names like Kallen

Variants, related forms and names with the same roots.

  • Kaisea; shell; forgiveness · Unknown
  • Arlouncertain · Unknown
  • Garyuncertain · Unknown
  • Coreyfrom the hollow · Unknown
  • Caspianof the Caspian Sea · Unknown
  • Kyrouncertain · Unknown
  • Brayanuncertain; usually treated as Brian variant · Unknown
  • Dakariuncertain · Unknown

Kallen questions

What does the name Kallen mean?

Kallen means "uncertain". It comes from Unknown. This spelling may reflect multiple sources, including surname use or variant forms such as Callan/Kallen. Because several origins are possible, the etymology for this exact spelling is uncertain.

Is Kallen a boy or girl name?

Kallen is mainly a boy's name in US records (88% of uses since 1880).

How popular is Kallen?

134 US babies were named Kallen in 2024. Its peak year was 2020.

How do you pronounce Kallen?

Kallen is usually pronounced KAL-en.

Birth counts: US Social Security Administration national data, 1880–2024 (names given to 5+ babies of a sex in a year). How we write meanings.