| 1.
| Fefekos Angelo |
🇨🇦 Milton, Canada |
1 |
| 2.
| FEFEKOS Angelo |
🇨🇦 Toronto, Canada |
1 |
| 3.
| Fefelov Aleksey |
🇷🇺 Ulyanovsk, Russian Federation |
2 |
| 4.
| Fefelov Grigorii |
🇷🇺 Sochi, Russian Federation |
1 |
| 5.
| Fefelov Oleg |
🇳🇴 Porsgrunn, Norway |
2 |
| 6.
| FEFELOVA Evgeniya |
🇨🇦 Barrie, Canada |
1 |
| 7.
| FEFER Daniela |
🇮🇱 Nes-Ziona, Israel |
1 |
| 8.
| FEFER GIL |
🇮🇱 GEDERA, Israel |
1 |
| 9.
| Fefer Jeffrey |
🇮🇱 Nes Ziona, Israel |
1 |
| 10.
| FEFER Jeffrey |
🇮🇱 Rishon-LeZion, Israel |
1 |
| 11.
| Fefer Michael |
🇨🇦 Whitby, Canada |
34 |
| 12.
| Fefer Michael |
🇨🇦 Mississauga, Canada |
10 |
| 13.
| Fefer Michael |
🇨🇦 Ontario, Canada |
1 |
| 14.
| Fefer Rachel |
🇨🇠Barbereche, Switzerland |
1 |
| 15.
| Fefer Yechiel |
🇮🇱 Haifa, Israel |
1 |
| 16.
| Fefer Yefim |
🇮🇱 Petach Tikva, Israel |
2 |
| 17.
| Fefer Yefim-Haim |
🇮🇱 Petah-Tikva, Israel |
6 |
| 18.
| FEFER YEHIM-HAIM |
🇮🇱 PETAH-TIKVA, Israel |
6 |
| 19.
| Feferberg Ilan |
🇮🇱 Jerusalem, Israel |
1 |
| 20.
| Feferberg Ilan |
🇮🇱 Rishon LeZion, Israel |
7 |
| 21.
| Feferman Dmitriy |
🇺🇸 Chicago, IL, United States |
3 |
| 22.
| Feferman Israel Henrique S. |
🇧🇷 Sao Jose dos Pinhais, Brazil |
3 |
| 23.
| FEFERMANN Yann |
🇫🇷 MOISSY CRAMAYEL, France |
3 |
| 24.
| FEFFER Amit |
🇮🇱 Ramat Hasharon, Israel |
5 |
| 25.
| FEFFER Amit |
🇮🇱 Herzliya, Israel |
3 |
| 26.
| Feffer Arnold F. |
🇺🇸 Morton Grove, IL, United States |
2 |
| 27.
| Feffer Elton K. |
🇺🇸 Delavan, WI, United States |
1 |
| 28.
| FEFFER Mark Charles |
🇺🇸 Annapolis, MD, United States |
2 |
| 29.
| Feffer Michael Anthony |
🇺🇸 Pittsburgh, PA, United States |
2 |
| 30.
| FEFFER Nicholas |
🇺🇸 Stanford, CA, United States |
4 |
| 31.
| Feffer Rick |
🇺🇸 Aptos, CA, United States |
2 |
| 32.
| Fefferman Charles |
🇺🇸 Princeton, NJ, United States |
9 |
| 33.
| Fefferman David Kenneth |
🇺🇸 San Jose, CA, United States |
4 |
| 34.
| Fefferman Guy |
🇮🇱 Tel Aviv, Israel |
2 |
| 35.
| FEFFERMAN Guy |
🇮🇱 Givatayim, Israel |
2 |
| 36.
| FEFFERMAN Israel Henrique Stokfisz |
🇧🇷 Curitiba, Brazil |
1 |
| 37.
| Fefferman William |
🇺🇸 Chicago, IL, United States |
1 |
| 38.
| Feffery Chris Arnold |
🇦🇺 St. Lucia, Australia |
1 |
| 39.
| Feffner Johannes |
🇦🇹 Pirka, Austria |
1 |
| 40.
| Fefilatyev Sergiy |
🇺🇸 Chicago, IL, United States |
1 |
| 41.
| Fefin Christian |
🇫🇷 Malbuisson, France |
3 |