Name Claeson Type Surname (from given name) Usage English Pronounced Pron. KLAY-sən(English) KLA-sawn(Swedish) Other Forms FormsClaesson, Klaesson (Swedish) Edit Status Status Added 1/15/2020 by RHAWK3935 Edited 3/4/2020 by Mike C Meaning & History Means "Son of CLAES". Possibly an English phonetic elaboration of CLAYTON, but also a Swedish variant of CLAESSON.