Jillard Surname A Jillard male has submitted a DNA test to the ancestry.com DNA Project. There was no Jillard Surname so we have started one. We have one member my brother who was so graceful as to play along with my family tree search. His DNA test came up with 113 exact matches to his DNA, however no Jillard last name. We are hoping that other Jillard males may take the DNA test to help match up the families where the paper trail has ended. Karen Wilson, nee Jillard