Then I hit the jackpot with this lengthy discussion of how the translations come together, and a lot more examples, including more about Hot Flanks:
Kepes appears to mean “Hot Flanks” or some other lower body part in Circassian. (Note that the name for the state of California originated from Latin for an Amazon queen Califa, cali-forn- hot-copulation). The form would be (West) Circassian
(WC) /kJepe-s/ flank-hot, with /-s/ “hot” often the second element of names even today, where it means literally “hot,” but metaphorically “intense, enthusiastic.” So, “Enthusiastic Sex.” The two stops in WC are voiceless unaspirated, just as kappa and pi were in ancient Greek.