Gary Street's side were beaten to the Women's Six Nations crown back in March by the hosts of next month's tournament.
And Robshaw, who will lead the Red Rose into a World Cup of his own in 2015, expects the nation to get behind England.
"All the boys will be right behind England Women this summer and it would be great to see all sports fans in England doing the same," he said.
"Having closely followed the team I know they are very talented and extremely competitive and I can't wait to see them take on the rest of the world in Paris."
And England women's captain Katy McLean believes heightened support from back home will increase her side's chances of going all the way in France.
"We are feeling confident going into the World Cup in Paris," she said. "But knowing we've got the country behind us will give us a massive boost and hopefully spur us on to World Cup glory.
"It will be incredible reading everyone's messages of support before we head onto the pitch."
Visit our official RBS 6 Nations Instagram page to follow all the best images from the Championship
Rugby's Greatest Championship