kâm (Khalaj) comes from Persian کام, from Middle Persian 𐭠𐭬𐭪, from Old Persian 𐎣𐎠𐎶, from Proto-Iranian káHmah, from Proto-Indo-Iranian káHmas, from Proto-Indo-European kóh₂-mo-s, from Proto-Indo-European keh₂- — to desire, wish.
kâm (Khalaj): palate