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No, Ichigo's zanpakuto does not change in his hollow form. If you watch the "Zanpakuto Rebellion" arc, you can see this when Ichigo is fighting against the materialised form of Zangetsu, his zanpakuto. Ichigo cannot call on Zangetsu's power, and so he cannot use Bankai. Instead, he releases his hollow form, which is a raw power inside Ichigo. So Ichigo's zanpakuto remains completely unchanged while in hollow form.
Ichigo's hollow doesn't have a name it is just Hollow or Hollow Ichigo Although many fans have been giving him names like shiro or Hichigo, which confuses many ichigo's hollow just doesnt have a true name he does have a name ichigo has said it numerus times too its ogihci you must not wach too many episodes i call him no-name
never
It's the color of his inner hollow's eyes.
Ichigo's "Hollow" is a Homo Sapien Sapien.
yes
"Hollow Ichigo."
many times during hollow hunting or in huecomundo
As of the newest chapter, he is currently fighting Hollow Ichigo and Zangetsu in one form, so we'll have to keep checking :) Yes he did mange to at the end because Ichigo was able to over come hollow Ichigo and is now training to stay hollowfied his limit is 12 seconds at the moment and now zangetsu is back instead of Hollow Ichigo . You will find out that Zangetsu and Hollow Ichigo are the same people just in differnt body when u see hollow means he is control when you see zangetsu means he is in control
Yes he can. Just by going into bankia form and summuning his mask allows him to go "Hollow" But he does need the hollow inside him to agree with loaning ichigo his power as well and ichigo has to wiat a few minutes in between each "Hollowfication"
Ichigo's hollow doesn't shed tears at all.
Nah, he's plenty defeatable. Ichigo has been and will be defeated in his hollow form, as far as I know and can assume. As long as there is someone out there more powerful than him (which there always seems to be), he will not be undefeatable, even in his hollow form. Somehow, though, he always manages to win, even against way stronger opponents. ^_^" And there's your answer!