Origin of the name Harriet: English form of the French Henriette, a feminine diminutive of Henri (ruler of an enclosure, home ruler).Click to see full answer. Correspondingly, what nationality is the name Harriet?The name Harriet is a girl’s name of French, English origin meaning “estate ruler”. Harriet has long been considered a stylish, upscale name in England, but it’s still waiting to be revived in the US—though some parents seeking a solid, serious semi-classic are beginning to consider it.Similarly, whats the meaning of the name Harriet? French Baby Names Meaning: The name Harriet is a French Baby Names baby name. In French Baby Names the meaning of the name Harriet is: Keeper of the hearth. Rules her household. From Henriette, the French feminine form of Henry. Likewise, is Harriet a biblical name? Harriet is a female name. The name is an English version of the French Henriette, a female form of Henri. The male name Harry was formed in a similar way from Henry. Harriet (name) Origin Meaning “home ruler” Other names Related names Henry, Henriette, Henrietta, Harry, Henrik, Hattie Is Harriet a German name?Harriet as a girl’s name is of Old German origin meaning “home ruler”. It is a feminine form of Harry, from Henry and also an informal version of Henrietta.