title: Erna
text: # Erna
  
  Erna may refer to:
  
  ## People
  
  * Erna (given name), a list of people with the name
  * Jeff Erna, American drummer
  * Sully Erna (born 1968), American musician and member of Godsmack
  * pen name of Anna van Gogh-Kaulbach (1869-1960), Dutch writer
  * Érna, or Iverni, a people of medieval Ireland
  
  ## Other uses
  
  * Erna (mythology), a figure in Norse mythology
  * Erna (moth), genus of moths in the family Erebidae
  * Little Erna, the butt of Little Erna jokes popular in Hamburg
  * Erna (planet), a fictional world in C. S. Friedman's Coldfire Trilogy
  * Erna long-range reconnaissance group, a Finnish Army unit of Estonian volunteers which operated behind Red Army lines in World War II
  * Erna Raid, a former military exercise held annually in Estonia
  * Erna, Texas, United States, an unincorporated community
  * 406 Erna, a main belt asteroid
  * Enhancer RNAs
  * SS Erna, a German coaster in service 1922-46
  