Eavenson History, Family Crest & Coats of Arms
The surname Eavenson is a patronymic surname created from the Welsh personal name Lefan, or Evan, which is a cognate of the personal name John.  
Early Origins of the Eavenson family
The surname Eavenson was first found in Herefordshire.
"Exceedingly numerous in North and South Wales and in the adjacent English counties of Shropshire and Monmouth. Thence it has spread, but in rapidly diminishing numbers to the midland counties and to the south - west of England. It is absent or singularly rare in the northern counties, a line from the Humber to the Mersey sharply defining its northward extension. Not one of the coast counties, from Norfolk round to the borders of Devon, is represented in my list." 
Early records of the family are scarce, but we did find Howell ap Yevan in the Rolls of Parliament and David ap Evan in the Calendar of Proceedings in Chancery, temp. Elizabeth I. 
Later, John Evens was listed in the Subsidy Rolls for Suffolk in 1568 and John Evans was a Freeman of York in 1679. Jaraes Hevens was found in Suffolk in 1674. 
Early History of the Eavenson family
This web page shows only a small excerpt of our Eavenson research. Another 126 words (9 lines of text) covering the years 1050, 1632, 1080, 1607, 1660, 1645, 1679, 1630, 1702, 1720, 1693, 1734, 1723, 1715, 1680, 1749 and are included under the topic Early Eavenson History in all our PDF Extended History products and printed products wherever possible.
Eavenson Spelling Variations
Welsh surnames are relatively few in number, but they have an inordinately large number of spelling variations. There are many factors that explain the preponderance of Welsh variants, but the earliest is found during the Middle Ages when Welsh surnames came into use. Scribes and church officials recorded names as they sounded, which often resulted in a single person's name being inconsistently recorded over his lifetime. The transliteration of Welsh names into English also accounts for many of the spelling variations: the unique Brythonic Celtic language of the Welsh had many sounds the English language was incapable of accurately reproducing. It was also common for members of a same surname to change their names slightly, in order to signify a branch loyalty within the family, a religious adherence, or even patriotic affiliations. For all of these reasons, the many spelling variations of particular Welsh names are very important. The surname Eavenson has occasionally been spelled Evans, Evan, Evance, Evands, Evanson, Evason, Evens, Evenson and many more.
Early Notables of the Eavenson family (pre 1700)
Prominent amongst the family during the late Middle Ages was Rhirid Flaith a descendant in the Evans line about 1080; Arise Evans (or Rhys or Rice Evans) (1607-1660), a Welsh prophet and fanatic; Saint Philip Evans (1645-1679), Welsh priest, declared guilty of treason and executed, one of The Forty Martyrs of England and Wales; George Evans, D.D. (1630?-1702)...
Migration of the Eavenson family to Ireland
Some of the Eavenson family moved to Ireland, but this topic is not covered in this excerpt.
Migration of the Eavenson family
In the late 19th and early 20th centuries, many people from Wales joined the general migration to North America in search of land, work, and freedom. These immigrants greatly contributed to the rapid development of the new nations of Canada and the United States. They also added a rich and lasting cultural heritage to their newly adopted societies. Investigation of immigration and passenger lists has revealed a number of people bearing the name Eavenson: Stephen Evan who settled in Philadelphia in 1683 with his wife and two children; Anne, Christopher, Clement, Daniel, Edward, Elizabeth, Francis, Griffin, George, Henry, James, John, Joan, Laurence, Margaret, Mary, Richard, Robert, Simon, Thomas, William Evans, who all settled in Virginia between 1623 and 1640.