Whenever new forms come out, the autist in me likes to give them names as if they were entirely new Pokemon/evolutions.

Here's some for the ZA Megas...
>Mega Meganium
Lisanthia (the flower genus Lisanthus)
>Mega Emboar
Boarrior (boar + warrior)
>Mega Feraligatr
Feralodile (Feral + humiliation ritual -dile)
>Mega Clefable
Clefaeriel (Clef- + fae + aerial)
>Mega Victreebel
Victreebile (Victreebel + bile)
>Mega Starmie
Staruhs (you>me>us, but also works with the lore...is it trying to become of of us?)
>Mega Dragonite
Dragonaria (evokes Dragonair)
>Mega Skarmory
Skarmaurea (Skarmory + aurea [golden])
Evoke