Blayn is of Welsh origin and means "from Wales". It is also associated with the Welsh word "blain" which translates to "leader". This name has a strong, bold sound that reflects its Celtic heritage. Blayn can also be considered a unique alternative spelling of the more traditional Welsh name Blaen.
"The name Blayn experienced consistent popularity with an average of six births per year between 2001 and 2005, peaking at nine births in 2012."