57%RatingSave Gender Masculine Usage German, Finnish, Estonian Pronounced Pron. HIE-no(German) HAY-no(Finnish) [key·IPA] Meaning & HistoryExpand Links German form of Haimo (see Hamo). Related NamesFamily Tree·Details Other Languages & CulturesHama(Anglo-Saxon Mythology) Hamnet(English) Haimo(Germanic) Heimir(Icelandic) Hamo, Hamon(Medieval English) Heimir(Norse Mythology) Surname DescendantHeinonen(Finnish) PopularityDetails Last ranked #10 in 1945 Estonia Name DaysName Days? Estonia: January 19Finland: May 8 Categories isograms, rally drivers