Maxfield

It's a habitational name from Macclesfield in Cheshire. The placename derives from an Old English personal name Maccel (genitive Macceles) and Old English feld "open country" meaning "Maccel's field". Check the websites for sources.
https://www.ancestry.com/name-origin?surname=maxfield
https://coadb.com/surnames/maxfield-arms.html
https://www.familysearch.org/en/surname?surname=maxfield
https://www.houseofnames.com/maxfield-family-crest
https://www.surnamedb.com/Surname/Maxfield
http://www.maxfield.org/ukPages/Origins.htm
https://forebears.io/surnames/maxfield
https://discover.23andme.com/last-name/Maxfield