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Type Surname (from given name)
Other Forms FormsKiernan, MacKiernan, Tiernan, McKernan, McKernon, McKernin, McKernen, MacKernan, McKearnen, McKiernan, Kernon

Meaning & History

Anglicized form of Mac Thighearnáin.
Added 2/23/2021 by Jenkowelten
Edited 11/30/2023 by Jenkowelten