See also: semen English Proper noun Semen (countable and uncountable, plural Semens) A transliteration of the Ukrainian male given name Семе́н (Semén). Anagrams menes, mense, mesen, mesne, neems Basque Etymology Variant of given name Seme,[1] Derived Basque seme ("son"). Proper noun Semen anim a male given name References [1] Wikiwand - on Seamless Wikipedia browsing. On steroids.