It is also worth pointing out that names that go in the family is kind of a big thing for Keepers, so family names are from before the ice crossing, and it would make sense that in a society that puts such emphasis on names would repeat the given names of distinguished individuals (either to honor or as a form of vainglory), so if there was some really famous individual named Ehri Rohl, for example, I would expect the Rohl family to use the Ehri name after her death, and families who have yet to distinguish themselves at the same level might name a few of their children Ehri. At least that's my head-canon when I meet Miqo'te with similar or same names.
Come to think of it, if it wasn't for the amnesia, there would probably be lots of five-to-one-year-olds running around with WoL names.
Come to think of it, if it wasn't for the amnesia, there would probably be lots of five-to-one-year-olds running around with WoL names.
