Gift of God
Naithen is a modern phonetic spelling variant of the Hebrew name Nathan. It is derived from the Hebrew verb 'natan', which means 'to give', and is traditionally interpreted as a gift from the divine.
Less common today
Naithen isn't in the latest US Top 1000. It last peaked at #7,062 in 2005.
US births per 5-year period, 1990βpresent (SSA data).