Leather maker or worker of hides
Tannor is a rare occupational surname-turned-first-name derived from the Middle English 'tannere'. It refers to someone who tanned animal hides into leather, a vital trade in medieval society. This specific spelling is a modern variation of the more common Tanner.
Less common today
Tannor isn't in the latest US Top 1000. It last peaked at #2,448 in 1997.
US births per 5-year period, 1990βpresent (SSA data).