Unknown; possibly a modern variant of Amarin or Amery.
Amryn is a modern invented name with no singular established etymology. It likely functions as a creative variation of names like Amery, meaning 'industrious,' or the Thai name Amarin, meaning 'immortal.' Its usage in the United States is very recent and remains rare.
Less common today
Amryn isn't in the latest US Top 1000. It last peaked at #2,954 in 2025.
US births per 5-year period, 1990βpresent (SSA data).