It analyses polysemantic terms the subject, the personality, the selfhood and which form sincrets for example subjectivity of selfhood and etc. It reconstructs interpretation of these terms by G.G. Shpet, S.L. Rubinshtein, B.M. Teplov, A.N. Leontiev, etc. It affirms that the main theme of psychological investigation is the personality. On the ontological plane we have two ways of personality: down - to the subject - to a function or to collection of functions, to subject; and up - to the selfhood - to an ideal, to the limit of self-construction, to spirituality and freedom.