with no ill will for you, OP, genuinely fuck this boomer ass “joke”
a woman’s name is her name. she lives with it for 1 lifetime, absolutely no shorter than her grandfather does. “male” is not somehow the default human identity. stop trying to enforce that standard.
If you didn't know, Spanish people have two names: the first name of their father and the first name of their mother.
Since these names are their grandfathers names, here's a better proposal : the first name of your father and the second name of your mother. In that case, your first name corresponds to a bloodline of men and your second name to a bloodline of women... Unless their was a same-sex couple in your family, obviously.
Bonus point, since you get your Y chromosome (if you have one) from your biological father and your mitochondrial DNA from your biological mother, your names correspond to your actual DNA... Unless you're adopted or illegitimate, obviously.
Yeah, my mom said she didn't care about taking my dad's last name, that it didn't matter since, in her words "women don't have last names anyway" they are just a way of tracing men's family lines.