This is the 2957th most frequent German word.
anke
"Anke" is a German female given name.
Here, 'Anke' is used as a proper noun, typically a name.
Anke ist eine freundliche Person.
Anke is a friendly person.
In this context, 'danke' is a verb form derived from 'danken' meaning 'to thank.' It is in the first person singular present tense and means 'I thank.'
Ich danke dir vielmals.
I thank you very much.
Here, 'Banke' is used, resembling 'Bank' meaning 'bench,' though 'Banke' is not standard usage and might reflect a dialectal or old form, the standard plural being 'Bänke.'