I don't think Snowkit will ever come back.
snowkit
Snowkit was carried off by a hawk because he was deaf and he couldn't hear the hawk and his mother, Speckletail.
Whiteclaw and Clawface die. Bluestar loses her eighth life. Brightflower of ShadowClan dies between this book and Into the Wild.
Nobody hated Snowkit. They were just a bit surprised that he was deaf and didn't know what to do with him.
Yes. As far as we know, Snowkit is dead. Despite this, there have been many fan fiction stories written by fans of the series about Snowkit returning to the clans, or surviving and going on an adventure of some sort. You can find many of these stories on fanfiction.com.
Snowkit is not in StarClan because he died as a kit before he could fully experience life and develop a warrior name. In the warrior code, a cat must have served their Clan as a warrior to enter StarClan, and Snowkit did not have the opportunity to do so before his death.
Snowkit can be a girl's name, but it's not exclusively a girl's name. It can be used for any gender.
Snowkit was taken by a hawk, so yes, he is dead.
Yes, in one of the first books, she relates to Snowkit, that she had a blind kit aswell.
In the "Warriors" series by Erin Hunter, numerous cats die throughout the books. Some notable kits who die include Mosskit, Snowkit, and Badgerfang. These deaths often serve to drive the plot forward and highlight the dangers that the characters face in their world.
Brightheart's second litter of kits are named Bristlefrost, Thriftear, and Flipclaw.