Sergey Nazarovych Bubka (Ukrainian: Сергій Назарович Бубка; Serhiy Nazarovych Bubka; born 4 December 1963) is a former Ukrainian pole vaulter. He represented...

Eduardovych Stakhovsky (Ukrainian: Сергій Едуардович Стаховський, pronounced [serˈɦij stɐˈxɔu̯sʲkɪj]; born January 6, 1986) is a Ukrainian former tennis player...

(from Russian) or Serkis, Sarkis (from Arabic) Ukrainian: Сергій (Serhii [serˈɦij] , Serhiy, Sergiy or Sergii), diminutive Сергійко (Serhiiko [serˈɦijko]...