Associations with the name Kafka?

I’m considering several new names for myself and one of the ones I like is Kafka. I know it’s a very uncommon name and there are two associations I’m aware of: Franz Kafka, the famous writer; and the main character from Kafka on the Shore. I haven’t read the book or any of Franz Kafka’s works, but I’m wondering if there are any other connotations (specifically negative ones) with the name I should be aware of? Any other thoughts about it?