Swedish names·Boy's name

Clas

Clas is a Swedish boy's name. 1,925 people in Sweden went by Clas in 2020.
Babies in 2022
<2
Babies 1998–2022
10
People, 2020
1,925
325th among men
Average age, 2020
60

Meaning and origin

Wiktionary describes it as a male given name, a less common spelling of Klas.

Source: Wiktionary, Swedish entry for Clas (CC BY-SA 4.0).

Popularity in Sweden

Few babies have been given the name since 1998; it belongs mostly to older generations. The figures are for this exact spelling; other spellings of the name are counted on their own.

Babies named Clas, per year
02.551998200020052010201520202022

Years with fewer than two babies (fewer than ten before 2004) show as zero in the chart and as – in the table.

Show the figures
YearBoys
1998–
1999–
2000–
2001–
2002–
2003–
20043
20053
2006–
20074
2008–
2009–
2010–
2011–
2012–
2013–
2014–
2015–
2016–
2017–
2018–
2019–
2020–
2021–
2022–
People in Sweden called Clas
01,2502,50019992005201020152020

Everyone registered in Sweden on 31 December with this as the first name they use.

Show the figures
YearMen and boys
19992,476
20002,441
20012,407
20022,373
20032,341
20042,293
20052,265
20062,234
20072,206
20082,190
20092,170
20102,150
20112,123
20122,106
20132,086
20142,065
20152,041
20162,025
20172,005
20181,980
20191,961
20201,925

Clas in a sentence

  • Hej! Jag heter Clas.Hi! My name is Clas.
  • Clas har bott i Uppsala i tre år.Clas has lived in Uppsala for three years.
  • Jag ska fika med Clas i eftermiddag.I'm having coffee with Clas this afternoon.
  • Clas mamma är lärare.Clas's mum is a teacher.

Swedish shows possession with a plain -s and no apostrophe: Clas mamma is Clas's mum. Because Clas already ends in s, nothing is added.

Related names and other spellings

More names

Questions about Clas

How do you pronounce Clas in Swedish?

Press Listen at the top of the page to hear Clas in your device's Swedish voice.

What does the name Clas mean?

Wiktionary describes it as a male given name, a less common spelling of Klas.

How popular is Clas in Sweden?

Fewer than two babies of either sex were named Clas in 2022. In 2020, 1,925 people in Sweden had Clas as the first name they go by.

Popularity figures: Statistics Sweden (SCB), name statistics (BE0001) from the Statistical Database, released as open data under CC0. Each spelling is counted as its own name, as SCB does. SCB's open name statistics end with babies named in 2022 and the population on 31 December 2020; SCB stopped producing name statistics in 2024 and now points to the Swedish Tax Agency (Skatteverket) for newer figures.

Origins, IPA and recordings: Wiktionary (CC BY-SA 4.0), via kaikki.org; recordings from Lingua Libre on Wikimedia Commons (CC BY-SA). Lingolib is not affiliated with SCB or Wiktionary. Sources last checked 7 October 2026.