Kallen

Kallen is both a surname and a given name. Notable people with the name include: Horace Kallen (1882–1974), American philosopher Jackie Kallen (born 1946), American boxing manager Kitty Kallen (1921–2016), American singer Arvid Emanuel Kallen (1895-1969), Swedish American businessman Kallen Esperian (born 1961), American singer Fictional characters: Kallen Stadtfeld, character in the anime series Code Geass