Audin is of Latin origin, derived from the personal name Audoinus, which was borne by several early saints and is believed to mean 'of noble birth'. The name is composed of the elements 'aud' meaning 'noble' and 'inus', a suffix that often indicates belonging to a group or family. Audin is also found in some places as an alternative spelling of Audouin, a name with similar origins but more commonly associated with France.
The name Audin has experienced several notable years with exactly five births each over the past two decades, specifically in 1999, 2015, 2016, 2018, and most recently in 2022. This results in a total of twenty-five babies named Audin being born during these periods.