What IS the average life cycle of a BetteJo, anyway?

NOT ME

A million years ago when the Internet was young, I put a Google alert on my name. My first name, only, then promptly forgot about it. At this point it's not clear to me how to remove it but I really don't care one way or another I guess. 

Surprise! Any alerts I have ever gotten have never been about me. That's an awkward sentence. But my inner grammar nazi is lazy as hell so it stands.

Lately though, I've gotten several email alerts letting me know that this BetteJo or that BetteJo has died. Hmmm. Who knew there were so many BetteJos? One thing is certain, most of them are quite old. Or should I say, were?

Of course they are (were)!! My name came from an old girlfriend of my fathers,(not an interesting story at all) and he was born in 1926. So not a name from this century for sure.

I'm not near death as far as I know, not seriously ill or even experiencing headaches. But is it possible that the average life cycle of the average BetteJo is coming to an end?

Do I need to be worried?