Spirit comes from Latin spiritus, meaning "breath" or "spirit," used in English as a word-name.
Spirit is among the purest examples of the word-name tradition, a category that has deep roots in Puritan and Quaker naming practices of the 17th century, when abstract virtues — Patience, Prudence, Constancy — were bestowed as names to shape character and declare faith. Spirit carries the Latin spiritus at its core, from spirare, 'to breathe,' a root that gave the ancient world the concept of the animating breath within living beings, the invisible force that distinguished life from matter. In both Christian and many Indigenous spiritual traditions, the word evokes the sacred, the immaterial, the enduring.
As a given name, Spirit gained notable attention through pop culture: the 2002 DreamWorks animated film Spirit: Stallion of the Cimarron gave the name wild, untamed associations, connecting it to freedom, landscape, and an indomitable will. In broader usage, Spirit has appeared among families drawn to New Age spirituality, Indigenous naming traditions, and the counterculture-inflected naming practices that began in the 1960s and 70s. It belongs to a family of nature-adjacent names — River, Storm, Sky, Sage — that refuse to separate a person's identity from the larger world they inhabit.
In contemporary naming, Spirit has a quiet boldness to it. It makes no small claim: to name a child Spirit is to say that something essential and uncontainable lives inside them. It is more philosophical than romantic, more declaration than description. Parents who choose it tend to be thoughtful and unconventional, looking for a name that will grow rather than shrink — one that will mean more, not less, as the child becomes who they are going to be.