• cally [he/they]@pawb.social
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      20 hours ago

      Parent1 B C, Parent2 J K

      Makes Child1 C K

      (or Child1 K C)

      Parent3 B A, Parent4 J H

      Makes Child2 A H

      (or Child2 H A)

      Child1 and Child2 become Parent5 and Parent6

      Parent5 C K, Parent6 A H

      Child3 K H

      (or Child3 H K)

      it seems to work pretty well (ends up preferring people with two surnames, which is an ok amount of surnames)

      • TaTTe@lemmy.world
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        8 hours ago

        flamingo said, a couple comments up, that it’s the first last name of both parents. So Child1 should be B J or J B, Child2 should be the same and Child3 should hence be B B, B J, J B, or J J depending on what 1 and 2 chose. Right?

      • copd@lemmy.world
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        12 hours ago

        The whole system collapses if you have a child with someone who has “chosen” a different family surname order.