Name Details - FamilyEducation

Meaning and Origin of: Williamson

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First name origins & meanings:

  • Teutonic : Valiant protector

Last name origin & meaning:

  • Northern English, Scottish, and northern Irish : patronymic from William.
  • This surname was brought to North America from northern England and northern Ireland independently by numerous different bearers from the 17th century onward. Timothy Williamson is recorded in Plymouth Colony in 1643.