You must be referring to the primary type. I was referring to any pokemon of any other generation that has any mention of ice as a type. The 5th generation does have the most pure ice types though.
1st: generation 5. Two primary ice types
2nd: 5. Four primary
3rd: 6. Six primary
4th: 8 including Arceus and Rotom. Four primary ice types if you include Arceus.
5th: 7. Six primary ice types.

We were both wrong. Of course you wont admit it because your ego might clould your better judgement. Feel free to continuously correct me. I actrually learn more about pokemon that way. I mean no animosity in regurds to my reply; Im a emissary of peace and understanding.

ps: If you combine Heart gold and Daimond “the fourth generation games” you’ll have 13 pokemon who are part ice. This only includes ice types that were newly introduce in the original gold and silver and Daimond and pearl.

pss: I forgot to add Castform and Kecleon. Yes their types do change given the right circumstance.

Creepy? Why these are the cutest pokemon alive! So cute, I could eat them!

Lama.

Yeah, but I´m sexy anyway!!

Yes. “A girl is hiding a banana, and we gonna find out where… Giggity go…”

“I am your father!!”

lol
but is a bad idea