Ontological status of name and number in Russian and Chinese philosophy – is the subject of the article. Russian onomatology and Chinese school of ming jia are compared. According to onomatology of Paul Florensky, name and number – are two different ontological principle of being-organization. The number is the source of an external and objective being of things. The name is the source of inner and personal being. The number is the source of time and space. The name is the core of personality and the source of spontaneity and duty.