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