Call me Gates

For so long at ever beginning of the year I was asked who was my dad, why I didn't fill the box with my dad's name. My card was asked and there was only my mum's name. People looked at me with weird face. I thought it wasn't that uncommon for someone not to have a dad's name.
Eighteen years later I know have a correct name. Before I was Dayana Montgomery.
Now you may call me Dayana Gates.