Family name Efimoff (Efimoff 
) , in all the world, is a rare cognomen. The cognomen Efimoff is habitual in France, where it is a very rare surname, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Efimoff | Brazil, Germany, Canada, France, United States |
|
michel efimoff RU (b. 1881) |
|
| anatoli efimoff Russian artist (b. 1897) |
|
Al, Peter, Roman, Renee, Denis, Danny, David, Dylan, Larry, Jacob, Tanya, Elena, Helen, Irina, Iovas, Martha, Miguel, Mihail, Sharyn, Sophia, Alison, Albert, Petro, Pavel, Kalin, Kathy, Sue, Ken, Mary, Mark, Alex, Anna, Adam, Ryan, Dave, Dawn, Andrew, Drew, Erin, Vera, Vlad, Ivan, Zina, Marfa, Maxim, Steve, Carol, Karen, Jack, and Anicia