Between 29 February and 8 March 2016 The Australia Institute conducted a national opinion poll of 1412 people, through Research Now, with nationally representative samples by gender, age and state or territory. 

The poll asked “Which, if any, of the following government ministers have you heard of?” Names of politicians names were presented, in randomised order, and respondents could select as many as they had heard of, or select “none”. 

Results are presented in the pdf below, sorted by response rate.