Show ContentsMostin History, Family Crest & Coats of Arms

The ancestors of the bearers of the Mostin surname lived in or near the Welsh settlement of Mostyn in Whitford. The surname Mostin belongs to the category of habitation names, which are derived from pre-existing names for towns, villages, parishes, or farmsteads.

Early Origins of the Mostin family

The surname Mostin was first found in Flintshire (Welsh: Sir y Fflint), a historic county, created after the defeat of the Welsh Kingdom of Gwynedd in 1284, and located in north-east Wales, where they were descended from one of the fifteen noble tribes of Wales. In the 12th century they were Lords of the Manor of Mostyn, seated at Mostyn Hall. At the taking of the Domesday Book in 1086 Mostyn, was held by Robert of Rhuddlan from whom they may also be conjecturally descended. Another branch of the family was found in Moston, Cheshire. "The manor, in old records "Moreston," was given about 1125 to the convent of St. Werburgh, under which an estate was held here by a family who took their name from the township." 1

Early History of the Mostin family

This web page shows only a small excerpt of our Mostin research. Another 112 words (8 lines of text) covering the years 1567, 1621, 1622, 1642 and 1925 are included under the topic Early Mostin History in all our PDF Extended History products and printed products wherever possible.

Mostin Spelling Variations

The Welsh have an extremely large amount of spelling variations of their native surnames to their credit. The priest or the scribe taking the official records determined how the spoken name was to be made literal. As time progressed, the old Brythonic names of Wales were recorded in English, which was especially problematic since the English language had extreme difficulty recording the highly inflected sounds of Cymraeg. Spelling variations were, however, also carried out according to an individual's design: a branch loyalty within the family, a religious adherence, or even patriotic affiliations could be indicated by spelling variations of one's name. The spelling variations of the name Mostin have included Mostyn, Mostin, Mostyne, Mosten, Mostine and others.

Early Notables of the Mostin family

More information is included under the topic Early Mostin Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Mostin family

Many Welsh families joined their Scottish and Irish neighbors during the late 1800s and early 1900s in seeking refuge in North America. Like the Irish and Scottish, many Welsh anxiously awaited the work, freedom, and opportunities that they believed lay in North America. Those who did journey over to the United States and what became known as Canada often realized those dreams, but only through much toil and perseverance. Whenever and however these Welsh immigrants arrived in North America, they were instrumental in the creation of the industry, commerce, and cultural heritage within those two developing nations. In the immigration and passenger lists a number of early immigrants bearing the name Mostin were found: John Mosten arrived in North America in 1750.



The Mostin Motto +

The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.

Motto: Auxilium meum a Domino
Motto Translation: My help is from the Lord.


  1. Lewis, Samuel, A Topographical Dictionary of England. Institute of Historical Research, 1848, Print.


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