it is both English and Scottish and means 'son of Wilkin' which in turn is the diminutive of Will or William

Wilkinson is simply "Wilkin's son" in shortened form; Wilkin is a form of William. The original family member of the name would have used it and then passed it on, as did the new user and so on.

If you are referring to the surname Wilkinson then yes they can be found anywhere. There is also a retail chain in the UK with that name. It is more than likely that other countries have stores with similar names but Wilkinsons stores are only in the UK. They are aiming to have 500 outlets by 2012.

Kendra Wilkinson's mother's name is Patti Wilkinson.

Kendra Wilkinson's mother's name is Patti Wilkinson.