The Harkonnen name was believed to originate in what was northern Europe on ancient Earth, and the region of Earth called Suomi, also Finland. It has been suggested that the Harkonnen name comes from Sweden as a derivation of Hakkon - but it is likely that it is indeed from Finland, as Härkönen is a 20th-century Finnish name. Moreover, the family name Härkönen is derived from the Finnish word härkä which means ox — the icon of Harkonnen.