Type Ahead should show name details with significant details like employee id, designation

We have added Title , Designation in the person document. Is there any possibility that when we select the person to send mail or enter person in the To / cc filed we can get the detail of title or any filed from PD so that we can identify the person.

We do not want to add title or any justification in the common name.
For example. we have two persons with identical names. i.e ( jacosne shane and jacson shene ) one is Country head and other is simple employee. lets say no body knows complete name of CH so when he enters jacson share his name with Title comes up so that he knows who is the correct person name with Country Head.