The CPUs have been lakes. Their memory and storage division uses stream, pass and -dale. Server chipsets are -burg, Ethernet controllers are -ville. All of these suffixes are still in active use for new or upcoming products.
Yeah, each subsequent "lake" was just "Skylake, maybe with a few uArch tweaks, and on a more-optimized 14nm node, and/or sold pre-overclocked as high as we can make them run."