Elfi

Elfi, Elfie and Elphie are feminine given names. Elfi is also a short form (hypocorism) of Elfriede. The name may refer to:

People:
 * Elfriede Elfi von Dassanowsky (1924–2007), Austrian-born singer, pianist and film producer
 * Elfie Donnelly (born 1950), British-Austrian writer, primarily of children's books
 * Elfriede Elfi Eder (born 1970), Austrian former alpine skier
 * Elfriede Elfi Graf (born 1964), Austrian singer
 * Elfie Mayerhofer (1917–1992), Austrian film actress and singer
 * Elfi Schlegel (born 1964), Canadian sportscaster and former gymnast
 * Elfi Zinn (born 1953), German middle distance runner

Fictional characters:
 * Elphie, a nickname of Elphaba, in the novel Wicked: The Life and Times of the Wicked Witch of the West and Wicked, the musical based on it
 * Elphie, an elephant in City of Friends, a Norwegian animated children's series
 * the title character of Elfie Hopkins, a 2012 British horror film