>>57826158Leaks have development documents that actually explain the etymology of the actual in game names rather than us assuming what they meant. (Regigigas is etmological combination of a time storage device, like a time capsule, and a Giant, of the Giant race)
Regigigas = Time Storage Device(一時記憶装置) + Giants(Giant Race)「巨人(ギリシャ語)
Leaks have sub notes on pokemon species in the design process that explain the meaning behind what they refer to when they refer to certain things