Family name Trotskaia (Троцкая , Trotskaia , Тротская ) , globally, is quite a rare cognomen. The last name Trotskaia is habitual in Belarus, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan.
Translations, transliterations and names similar to the name
Trotskaia
, Trotskaia 
, Тротская