Skye

Skye is the older sister of Max and a member of Daryon's travelling group. Her starter Pokemon is a shiny Dratini.

History
Skye is first seen alongside her younger brother Max when receiving a Bulbasaur from Professor Oak. Upon seeing Daryon and Cameron for the first time she immediately becomes infatuated, and begins to hit on the two boys, ignoring any semblance of social boundaries. Max acts as a sort of straight-man to Skye's antics, and drags her to the side by the ear, as he does any time she falls into this state of infatuation.

Skye and Max are both from the Alola region, and this fact is evident by Skye's lack of knowledge in the Pokemon gym system, as well as her ability to recognize and describe a Rotom Dex.

Skye competes against Brock at the Pewter City gym, and while the whole battle isn't shown, Skye loses severely. Rather than rematch Brock, she accepts this loss and seems to decide that gym battles aren't for her.

After her and the other members of Daryon's group successfully manage to exit Mt. Moon, the group encounters Rachel in one of the nearby routes, practicing for a local contest. Skye shows a particular interest in this, before being cut off by Max.

During the group split up, she and Max join Ero for bike shopping.

Dratini.
Skye's Dratini is the first shiny Pokemon we see in Daryon's Pokemon Adventures. Using its serpentine body, Dratini, like all of the other starters, clings to its trainer rather than wait inside a Pokeball.

Poliwag
Technically, Poliwag is Skye's Pokemon, but for all practical purposes, it belongs to Max. Poliwag is shown to be incredibly immature and may possibly only be a baby.

Bulbasaur.
Given to Skye by Professor Oak, at this moment nothing is known about Skye's own Seed Pokemon.

Pidgey.
Skye catches herself a Pidgey outside of Cerulean City.

Trivia

 * Skye and Max are both from the Alola region, and are thus unfamiliar with the trainer customs of other regions.