Luwaxanna changing her name to Troi (unless it was Deanna's dad who changed his name?)
...Will Riker changing his name to Troi?
I mean, Picard's "Mr Troi" in ST:NEM may have been a friendly jab aimed at the suddenly wussified man, but that doesn't mean it wouldn't be factually true, too.
Timo Saloniemi
That would actually have been pretty cool. Too bad Titan didn't take that up.
At any rate, re: the OP, I've never understood it either. At all. The continued prevalence of patriarchal naming conventions really, really, really clashes with everything else about the 24th century.
SiorX said:
The reason the issue of changing their names is still such a headache for a lot of women today, I think, is because a desire to retain one's own identity conflicts with the pragmatism of having a family unit who share a name. If the children go by the patronymic, the mother becomes singled-out as the only X who doesn't use the name X. Double-barrelling gets ridiculous within a couple of generations.
I've often wondered how the naming of children would work, if one wanted to be really gender-neutral. Compound names would either get completely unwieldy, very quickly, or tend to default back. Either coin flipping or mother-daughter and father-son inheritance are potential solutions.
RegFan said:
Actually, a bigger problem is that only about one in three Trek characters is a woman.
Yeah, kinda lame, that. Especially insofar as women are intrinsically more interesting (and I can't tell if that's chauvinist or not

).
scotpens said:
If fifteen percent of the human race is left-handed, do we need a corresponding percentage of left-handed characters in fiction?
Not in any individual fiction, or even any individual Star Trek series. But it's annoying when, in the aggregate, there are fifty percent more men, about one thousand percent more Europeans, and infinity percent more homosexuals than there are in the population.
JustKate said:
Functional marriages and/or other long-term relationship of your choice - at least as far as we know. I mean, maybe a fairly high percentage of the TNG crew is married, but if so, we aren't told much about it (although there are many mentions of the Enterprise being home to families). Of course, the RL reason for this among the main characters is to leave everybody open for lots of plot-driven romances and so on, but as to whether we are supposed to assume that there is an in-universe reason or not, that's a lot harder to determine. Are we to assume that the main characters are typical or not? No idea.
I wouldn't be surprised if marriage in the modern day sense was atypical. Hell, marriage in the modern day sense is atypical in the modern day. Romantic relationships are, perhaps, not built to last. On the plus side, because of the omnipresence of the state, single parenthood seems to not be an
economic problem of any kind. It kind of seems to bother kids who don't have two cohabiting parents--but it appears to be much more because their parents'
died. I don't think we've ever seen a parenting situation where a breakup or divorce has been involved (except maybe Sybok, but he seemed pretty happy

). (I hasten to note "The Child" and "Unexpected" do not count in any way, shape or form.)
Edit: oh, wait, Nog. That was sort of a divorce situation, complete with abandonment. But it doesn't say anything about how the mating-and-parenting situation in the Federation, let alone with future humans, works.