Macgyver

Barcley

Mitchell

Derived from the Hebrew name Michael, meaning 'who is like God'

Moondog

The professional name of the American composer Louis Thomas Hardin

Pierson

English surname meaning "son of Piers"

Addison

From an English surname meaning "son of Adam"

Anatoly

From the Greek Anatolios, "he of the sunrise"

Ashton

From an English surname and place name meaning "ash tree town" in Old English

Baxter

From an occupational surname meaning "(female) baker"

Beckett

English, from a surname for someone who lived by a bee cottage — Old English 'beo', a bee, and 'cot', a shelter.

Beckham

From an English surname, from a place name meaning "Becca's homestead"; the Old English byname Becca meant "pickaxe"