Save Type Surname (from given name) Gender Masculine Usage Russian Scripts Исаев(Russian) Pronounced Pron. /ɪ.ˈsa.jɪf/, /ɪ.ˈsa.ɪf/ [key·simplify] Meaning & HistoryExpand Links Means "son of Isay". Related NamesDetails RootIsay (given name)VariantIsaevFeminine FormsIsaeva, IsayevaUser Submissionİsayev