Mortier Family History
Mortier Name Meaning
from Old French mortier ‘mortar’, perhaps an occupational name for an alchemist or spicer, or perhaps derived from a house sign. habitational name from various places in France and Belgium, called Mortiers, for example, in Aisne and Charente-Maritime in France, or Mortier, for example, in the Belgian province of Liège.
Source: Dictionary of American Family Names ©2013, Oxford University Press