From Old English meaning army hill or rock hill; an English place-based surname.
Harlowe is a modern spelling variant of Harlow, an English surname and place name generally traced to Old English elements such as here, meaning "army," and hlaw, meaning "mound" or "hill," though place-name scholars sometimes debate the precise first element. In any case, it belongs to the ancient English landscape tradition, where names arose from topography, settlement, and memory. The added final -e in Harlowe softens and stylizes the form, giving it a more contemporary, decorative look while preserving its antique backbone.
As a surname and place name, Harlow has long existed in England, but as a first name it is a relatively recent success. Its modern aura owes much to cultural visibility, especially the glamorous surname of film star Jean Harlow, even though her spelling lacked the final -e. More recently, Harlow and Harlowe have benefited from the popularity of surname-chic names with a slightly literary or aristocratic air.
The sound also invites associations with Marlowe, the surname of playwright Christopher Marlowe, which may help explain why Harlowe feels poetic and theatrical in present-day use. In terms of perception, Harlowe has shifted dramatically from place-based surname to fashionable given name, especially for girls, though it still retains some gender-neutral flexibility. It belongs to the same modern naming landscape as Harper, Hadley, and Monroe, where surnames are prized for polish and edge.
The variant spelling Harlowe adds a touch of romantic flourish, making the name feel less spare and more storybook. Even so, its appeal depends on contrast: it sounds current and stylish, yet its roots lie in the old English habit of naming the world by hills, boundaries, and human presence upon the land.