Kopeikin
Appearance
Kopeikin or Kopeykin (Russian: Копейкин) is a Russian masculine surname, its feminine counterpart is Kopeikina or Kopeykina. It may refer to
- Alexei Kopeikin (born 1983), Russian ice hockey forward
- Boris Kopeikin (born 1946), Russian football player
- Sergei Kopeikin (born 1956), American theoretical physicist