Meaning and history
Anglicized form of Seán. This spelling is more common in the United Kingdom and Australia, while Shawn is preferred in the United States and Canada, although Shaun became more popular in America after singer Shaun Cassidy released his debut album in 1976.
Shaun moved from #877 to #889 for boys between 2016 and 2017. Its highest annual birth count came in 1978, with 6,105 births.