Rees, pronounced /riːz/, is of Welsh origin and means 'ardour' or 'passion'. It's a unique yet accessible choice for a first name, offering a distinct identity while maintaining an approachable quality.
The name Rees experienced fluctuations in popularity over the years with a significant increase starting around 1992 and peaking in 1998 with 31 births. It then began to decline, with fewer than 20 births annually since 2015.