un homme = a man des hommes, les hommes = men "les hommes" can also be used to mean "mankind".
If you mean the Spanish ''por'' as in the English ''for'', its για (gia).
por kay (spelt 'por que') is simply "why"; e.g. 'por que no?', "why not?"
"¿Por qué [k] no?" It means, "Why not?"
por auto = by car
es por ti = is for you
Hommes's population is 883.
The happiest of men
"why not?"
por la vida= for life
"¿Por qué corres?" means "Why do you run?"
"Loca por ti" means crazy for you.