"You type in the full name in both cases with the variation in one of them. For example if this Maria is named Maria Ann Smith but also you find it listed somewhere as Mary Jane Smith then make one your preferred name and the other your alternative.…"
"Yes there is indeed. Go to "edit this person" on your person and on the right of the name is a box that says "more options". Cliick on that for alternative names then add your alternative name and decide which name you want to be…"