Brynner is an intriguing, somewhat rare given name of Welsh origin. It derives from the Welsh word 'brynn', meaning 'hill' or 'mountain'. This name has a strong connection to nature and the outdoors, suggesting someone with a spirit for adventure and exploration. Historically, it's been more prevalent in Wales but has begun to gain international recognition. Notable bearers of this name include American actor Yul Brynner, best known for his Academy Award-winning role in 'The King and I'.
"The name Brynner experienced a notable surge in popularity between 2008 and 2009, with the number of births doubling during that period."