The Railway Man: the name of Nicole Kidman's character?

I saw this on New Year’s Eve. I thought it was pretty good.

My question is this: perhaps I missed it, but[spoiler]was the first name of Mrs Lomax (the character played by Nicole Kidman) ever mentioned during the film?

It seemed strange to get to the end of the film and still be unaware of it. I had to check the credits to find out.[/spoiler]