answer from ancestry.com
Walker - English (especially Yorkshire) and Scottish: occupational name for a fuller, Middle English walkere, Old English wealcere, an agent derivative of wealcan 'to walk, tread'. This was the regular term for the occupation during the Middle Ages in western and northern England. Compare Fuller and Tucker. As a Scottish surname it has also been used as a translation of Gaelic Mac an Fhucadair 'son of the fuller'.
it is of German origin
germany
The surname Kula is Polish in origin.
Jablonski is a ethnic Polish surname.
TALWAR is a Pakistani surname.
The surname Guillory is French in origin.
The surname Moran is Irish in origin.
This surname Bombardier is of French and Italian origin, the surname is mostly found in Canada.
Navarro is a surname of Spanish or Basque origin.
The surname Salum is believed to be Arabic in origin.
This surname Olsen is of Danish and Norweagian origin.
This american surname Cutshaw is of German origin, a variant of German surname Gottschall.
Deutsch is a surname of German origin. It means "German"
The proud, noble, and distinguished Walker surname has roots in Yorkshire England, Cologne and Weissenburg Germany, and Scotland. They reportedly have Jewish roots as well, but the link does not indicate a country of origin. See the related House of Names link listed below for more information:
The surname Alvarez is Hispanic in origin. The Spanish surname Álvarez is from a patronymic form of the personal name Álvaro, which is of Germanic (Visigothic) origin.
The origin of the surname Emanuele is Italian; first found in Sicily.
The surname Whitley is of English origin and means from the 'white clearing.'