Where does “kesähessu” come from?

kesähessu (Finnish) comes from Finnish Hessu, from Finnish Heikki, from Finnish Henrik, from Old Swedish Henrik.

Ancestry of “kesähessu”, step by step

kesähessu traces back through two separate lines of ancestry.

via Finnish Hessu

StepLanguageWordMeaning
1FinnishHessuA common nickname derived from the first name Heikki
2FinnishHeikkiHenry
3FinnishHenrikHenry
4Old SwedishHenrik—

via Finnish kesä

StepLanguageWordMeaning
1Finnishkesäsummer; fallow; Abbreviation of kesäkuu
2Proto-Finnickesäsummer; fallow
3Proto-Indo-Europeanh₁ós-r—
Every word from Old Swedish Henrik →Every word from Finnish Henrik →Every word from Finnish Heikki →