I am trying to choose names I like that seem to fit the way the character looks, and not worry too much what I'll do with the theme when they inherit, because I figure I'll find some way to make it work.

I rolled the die yesterday after Cerise and Calvin passed away, and it turns out Conor inherited. Conor is an Irish name, so for his wife I'm going to research an Irish name that starts with D, and their only child's name will be an Irish name that starts with D too.

Jhanny, I still think you're not getting what I'm trying to say. It's actually more like this:

1Gen: A
2Gen: A transitions to B
3Gen: B
4Gen: B transitions to C

I hope that makes sense now.

The only thing I'm not sure about what I'll do is if I get triplets during one of the transitional generations. I already got the twins trophy, so if I get twins during one of those decades, I'll just use the backup save game files to try until I get a single. But since I still need the triplet trophy, it'll be tempting to keep them, but I'd kind of hate to do that since it'd break the pattern.