Dam , here in Turkey "kaka" [caca] literally means "poop" or "to poop". How odd.
Another example is "to eat" or "tasty": English yum, Russian nyam etc.
My iraqi friends say baba and arabic is certainly not originated from latin.
*kakka- also kaka-, Proto-Indo-European root meaning "to defecate." According to Watkins, "imitative of glottal closure during defecation."