what does "pimo(a)" mean?
I think it is referring to a person. It might be Chilean.
I think you mean "primo" or ·prima" -- cousin
googling Chilean slang pimo I see a site that say it means calling people "man" or "dude"" in English.
I think you have the answer already but I have hear 'Pinoy' and it refers to Philapinos, I am not positive if it is an acceptable name, I think it is though.