Caris is a Welsh-derived name related to caru, meaning 'love.'
Caris is a name with at least two distinct and equally compelling etymological roots, and its charm lies partly in the uncertainty about which thread any given bearer descends from. In Welsh, 'caru' means 'to love,' and 'caris' is understood as a derivative meaning 'love' or 'beloved' — placing it in the warm tradition of Welsh names that carry emotional meaning directly in their roots, alongside names like Carys (which is more widely used and may be a variant spelling of the same name) and Cerys. The Welsh naming tradition tends to value phonetic simplicity and semantic directness, and Caris fits that pattern perfectly.
A separate Greek thread also exists: 'Charis' (Χάρις), meaning 'grace,' 'kindness,' or 'beauty,' was the name of one of the Three Graces in Greek mythology — divine personifications of charm and elegance. The Latin adaptation Caritas, meaning 'charity' or 'love,' descends from the same Indo-European root, suggesting that the Welsh and Greek forms may share a prehistoric ancestor even if their histories diverged thousands of years ago. In medieval Latin Christianity, Caritas was a theological virtue, and names derived from it appeared across European naming traditions.
As a contemporary given name, Caris (distinguished from the more popular Carys by a single letter) remains genuinely rare, which makes it appealing to parents looking for something that feels authentically rooted rather than invented. It has appeared in Wales, England, and Australia with quiet consistency, and occasionally in North America among families with Celtic heritage or a preference for short, complete-sounding names. Writers and fictional worlds have taken to it — perhaps most notably as the name of the protagonist in Ken Follett's historical novels set in the fourteenth century, giving Caris a medieval English resonance for readers of that series.