Of the town of Dax; badger
Daxtyn is a modern creative spelling of the English surname-name Daxton. It likely refers to the town of Dax in France or is derived from the Old English word 'daecc' meaning badger. The 'y' spelling is a contemporary American invention to give the name a unique visual flair.
Less common today
Daxtyn isn't in the latest US Top 1000. It last peaked at #1,913 in 2021.
US births per 5-year period, 1990βpresent (SSA data).