1) Germanic given name 
Haguna or Hagana is a historical Germanic name. It is attested in the form Hagano in Old High German (8th century) and as Haguna and Hagena in Old English. Old West Norse has Hǫgni, presumably loaned from the character in German legend. Old Danish has Haghni and Hoghni; Old Swedish Haghne and Høghne. The element Hagan- also occurs in dithematic ...