>>36431236>Shigeru/GaryGary is a minced prounciation of "Geru", like how "Ash" is a short minced version of "Atosh"
Same name in Japanese
>Xerosic/XerosicyBased off Japanese name
>Mamane/SophoclesMamane is a type of Hawaiin flower, from the genus Sophora, which forms the basis of Sophocles name.
The localization tries to use a similar name to the Japanese one, if they can't use the Japanese one directly, and if not they come up with something close. You rarely get something completely random anymore.