Boyko or Boiko (Cyrillic: Бойко, Polish: Bojko) is a common surname among people with origins in Western Ukraine, including in Canada and the United States. It is one of the most common surnames in Ukraine.
It is very often found in South Slavic countries, as a form of the name Бојан/Bojan (Boyan). The surname 'Boiko' is also common amongst Ashkenazi Jews (amongst whom it is spelled as 'Boiko' or 'Boico').
Andriy Boyko, Ukrainian footballer
Bohdan Boyko, Ukrainian politician
Christopher A. Boyko, American lawyer
Darren Boyko, Canadian ice hockey player
Denys Boyko, Ukrainian footballer
Dmytro Boyko, Ukrainian footballer
Dmytro Boiko, Ukrainian fencer
Edgar Paul Boyko, American lawyer
Eugene Boyko, Canadian film maker
Georgi E. Boyko, Soviet and Ukrainian geologist
Ivan Boyko, Soviet hero
Konstantin Boyko, Russian footballer
Natalya Boyko, Soviet canoeist
Sergei Boyko, Russian footballer
Svetlana Boiko, Russian fencer
Vadzim Boyka (also Vadim Boyko), Belarusian footballer
Yuriy Boyko, Ukrainian politician
In Bulgaria Boiko is a given name.
Boyko Borisov, Prime Minister of Bulgaria
Boyko Velichkov, Bulgarian footballer
Boiko Zvetanov, Bulgarian opera singer
