käll
Käll is a Swedish term that is best known today as a surname. In modern standard Swedish, the common noun for “source” is källa; käll appears primarily in historical or dialectal usage or as a personal name. As a surname, Käll is written with a capital K and may be found in Swedish-speaking communities and in diaspora populations.
The form käll is historically connected to the noun källa, meaning source, origin, or spring. In toponymy
In contemporary usage, Källa and its derivatives are standard for ordinary references to a source, while käll-
Variants and orthography: in contexts where diacritics are omitted, Käll may be rendered as Kall in ASCII-transcribed
Overview: Käll thus occupies a dual role as a surname of Swedish origin and as a historical