Alyn is a name of Welsh origin, derived from the word 'aelwyn', which means "noble friend". It has been predominantly used as a boy's name but can also be given to girls. The name Alyn was popularized in English-speaking countries during the 20th century, though it remains relatively rare compared to more common names like Alan or Alyson. Spelling variations include Aillin and Allyn, with some people choosing these alternatives for their unique sound. Despite its Welsh roots, Alyn is now used globally and can be found among families of various backgrounds who appreciate its distinctive sound and meaning.
"The name Alyn experienced significant fluctuations in popularity over the years, with a notable spike in recent decades, reaching its peak in 2005 with 31 births."