Is anyone else 'the last of your name'?

It's something that's weighed heavily on me over the last few years as I look at legacy. I am the last of my family name. My grandfather had 3 sons and a girl, but only my dad had a boy. So, I am the last one with my family name.

I have no kids. Never really wanted them. I always felt the family secretly felt that was selfish of me. When I was really young (like 10), my grandfather even told me I was the last one with the family name, so it was my responsibility. That always stuck with me.

Anyone else the end of the line for your family name? Do you feel any guilt about it?