Aichan History, Family Crest & Coats of Arms
The Strathclyde-Briton people of ancient Scotland were the first to use the name Aichan. The Aichan family lived in Lanarkshire. The name and all it's variants are double diminutives of Adam, formed from 'Ad,' the diminutive of Adam + 'kin' 
Early Origins of the Aichan family
The surname Aichan was first found in Lanarkshire (Gaelic: Siorrachd Lannraig) a former county in the central Strathclyde region of Scotland, now divided into the Council Areas of North Lanarkshire, South Lanarkshire, and the City of Glasgow, where they originated in the old barony of Akyne. Some of the first records of the name were Atkyn de Barr in 1340  and later in 1405, "John of Akyne, a Scottish merchant petitioned for the return of his ship and goods illegally seized in England." 
Early History of the Aichan family
This web page shows only a small excerpt of our Aichan research. Another 183 words (13 lines of text) covering the years 1405, 1482, 1497, 1520, 1744, 1773, 1613, 1687, 1676, 1680, 1687, 1613, 1773, 1854, 1773, 1775, 1847, 1775, 1713, 1780, 1713, 1654, 1613, 1642 and 1676 are included under the topic Early Aichan History in all our PDF Extended History products and printed products wherever possible.
Aichan Spelling Variations
Medieval Scottish names are rife with spelling variations. This is due to the fact that scribes in that era spelled according to the sound of words, rather than any set of rules. Aichan has been spelled Aitken, Aiken, Atkin, Atkins and others.
Early Notables of the Aichan family (pre 1700)
Notable amongst the family at this time was James Aitkine, Atkins or Etkins (1613?-1687), Scottish prelate, Bishop of Moray (1676), Bishop of Galloway (1680-1687.) He was born at Kirkwall about 1613, was the son of Harie Atkine, Sheriff of Orkney. 
Arthur Aikin (1773-1854), chemist and scientific writer, was the eldest son of John Aikin, M.D., and was thus the brother of Lucy Aikin and nephew of Mrs. Barbauld. He was born at Warrington on 19 May 1773, and went at an early age to the free school there, and afterwards to Mr. Barbauld's school at Palgrave in Suffolk. 
Charles Rochemont Aikin...
Migration of the Aichan family to Ireland
Some of the Aichan family moved to Ireland, but this topic is not covered in this excerpt.
Migration of the Aichan family
Many Scots were left with few options other than to leave their homeland for the colonies across the Atlantic. Some of these families fought to defend their newfound freedom in the American War of Independence. Others went north to Canada as United Empire Loyalists. The ancestors of all of these families have recently been able to rediscover their roots through Clan societies and other Scottish organizations. Among them: Ann and Daniel Aiken who settled in New York State in 1811; David, Henry and Hugh Aiken settled in Philadelphia, Pennsylvania between 1868 and 1880; John Aikens settled in New Orleans La. in 1821.
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: Robore et vigilantia
Motto Translation: Strength and vigilance.