Namesakes
Ephraim Katzir
(a.k.a. Efraim) (m) 1916-2009 
Israeli Presidents and Prime Ministers 1973-1978 (president)
Ernst Fast
(a.k.a. Efraim) (m) 1881-1959
Olympic Medalists 1900 marathon (bronze)
Erik Abrahamsson
(a.k.a. Efraim) (m) 1898-1965
Olympic Medalists 1920 long jump (bronze)