After McKenna & Bell, 1997, with Recent species from Nowak, 1991

<==o Giraffidae Gray, 1821 (kirahvit)
   |?- ?†Triceromeryx [Hispanocervus]
   |?- †Injanatherium
   |?- †Propalaeomeryx [Progiraffa]
   |--o †Sivatheriinae Zittel, 1893 (sivateerit; sivatheres
   |  |-- †Helladotherium duvernoyi Gaudry, 1860 [Panotherium]
   |  |-- †Karsimatherium
   |  |-- †Vishnutherium
   |  |-- †Decennatherium
   |  |-- †Birgerbohlinia
   |  |-- †Bramatherium
   |  |-- †Hydaspitherium
   |  `--o †Sivatherium Falconer & Cautley, 1832 [taxonomic history]
   |     |-- †S. maurusium (Pomel, 1892) [taxonomic history]
   |     `-- †S. giganteum
   `--o Giraffinae (varsinaiset kirahvit)
      |-- Palaeotragini Pilgrim, 1911 [Palaeotraginae, incl. Samotheriinae] (alkukiraffit)
      `-- Giraffini Gray, 1893 [non Zittel, 1893] (aitokirahvit)

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