From the crooked hill or valley
Cambren is a modern variation of the Welsh name Camber or the English surname Cambrian. It likely derives from the Welsh word 'cam' meaning crooked or bent, often used to describe the landscape of Wales.
Less common today
Cambren isn't in the latest US Top 1000. It last peaked at #6,246 in 2012.
US births per 5-year period, 1990βpresent (SSA data).