I thought you didn't understand that i questioned last time,so i modified this question and post up again.
once, i found surnameASHRAFUL(আশরাফুল)and this surname'sorigin is BANGLADESH, andthat country use BENGALI languages.
so i tried to find this surname's meaning by they own language's websiteas i found the european surname's meaning,
but i coundn't found the meaningbecause i couldn't understandBengali words.
and i guess this surname ismaybe had a suffix '-aful'....(almost my guess...)
does anybody know this surname ASHRAFUL's meaningand response this question, please?