LubkinLubkin is a surname. It may be a transliteration of Russian surnames Лубкин, Любкин. The latter one may also be transliterated as Lyubkin Notable people with the surname include:, Russian philosopher, logician; professor at Kazan UniversityGloria LubkinSamuel LubkinVladimir Lubkin or Vladimirs Lubkins, Soviet and Latvian hockey player