What name should I give these five?

(These five originates from Scratch, Turbowarp, Scratch Jr, PenguinMod and Gobot)

SpongeJosh

Wavery - Purplevania

He comes in a sound of Tiny Robot/Beepbox

Dan The Can (I ran out of ideas for this title)

Varlia - Purplevania

She comes in a sound of Whistle

Willy M. Afti - Purplevania

he comes in a sound of Full Brass Staccato

Bexpexe - Purplevania

he comes in a sound of Bass/BeepBox

RaxP - Purplevania

He comes in a sound of General MIDI Drums

David but purple - Purplevania

he comes in a sound of David himself for the sampler. (in bandlab)

Purp(.io) - Purplevania

He comes in a sound of Cuica