[name_m]Roll[/name_m] a d8 for the amount of children, then for each child’s gender, odd for a girl, even for a boy.
[name_m]Roll[/name_m] a d8 for the name list to use, once for the first, and again for the middle.
Pick two names and enter them into http://unique-names.com/word-mixer.php.
Choose a name made from the two names.
Repeat for the rest of the children.
For example, let’s say I’m naming a daughter and roll a 3. I choose to merge [name_f]Sylvia[/name_f] and [name_f]Frances[/name_f], and end up with Fraylces. I roll a 5, choose [name_f]Blanche[/name_f] and [name_f]Narcissa[/name_f], and the combo is Fraylces Ciarsa. I then continue for a few more combos.