1) Dutch surname 2) Patronymic surname 3) Scandinavian boy name 4) Sculptor oldenburg 
Claes is a masculine given name, a version of Nicholas, as well as a patronymic surname. It is also spelled Klas, Clas and Klaes. ==Given name== Claes is a common first name in Sweden. It was also a common name in the Low countries until the 18th century, after which the spelling Klaas was largely adopted. People with the given name Claes include:...
clothes
acronym: cryogenic limb array etalon spectrometer