Tache Family History

French (also Taché): from Old French tache ‘hook, buckle, loop; distinctive mark’ (or from the adjectival form taché) possibly applied as a nickname for someone with a deformity or distinctive mark.

French: possibly also a habitational name from any of various places called (La) Tâche, for example in Charente-Maritime and Vienne named with tâche in the sense ‘statutary labor’ (an old form of taxation).

Romanian: from a short form of the personal name Costache which is derived from Costa, a short form of Constantin + the diminutive suffix -ache of Greek origin.