Häytyksen
Häytyksen is a Finnish surname. Its etymology is not definitively established, but it is believed to be of toponymic origin, possibly derived from a place name containing the element "häy-" or "häyhä-". These prefixes might relate to marshy or boggy terrain, or potentially to a personal name. The suffix "-ksen" is a common genitive or possessive ending in Finnish place and family names.
The surname appears to have originated in the historical provinces of Savo and Karelia in eastern Finland.