Lista Real de Abidos
Neferkare II is only attested through his name, which given on the 42nd entry of the Abydos King List. The Abydos king list was redacted some 900 years after the First intermediate period during the reign of Seti I. Another king list of the Ramesside era, the Turin canon has a large lacuna affecting many kings of the Eighth Dynasty and the duration of Neferkare II's reign, which would have been reported on the document, is lost.