This is a Czech name (Jack in English)

Literally everyone, ever. Including the writer of this definition.

A way of signing a letter, or forum post, similar to sincerely or yours truly. Can be substituted for a number of words, and used at any time within any context for almost any meaning.

Honza was first discovered in 2003 when an anonymous surfer found this peculiar word used at the end of a post on a linux user group's message board. Belived to be of tang descent.