Here are 18 names:

Normal Type: Lynoth--> Lynothar--> Lynotharix
Grass Type: Thrylea--> Thrylanth--> Thrylanthos
Water Type: Aquilyth--> Aquilythar--> Aquilythra
Ground Type: Georith--> Georidon--> Georidox
Ice Type: Glacis--> Glacilith--> Glacithorn
Fire Type: Emberix--> Emberonix--> Emberflare