Westbrook \we-stb-rook, wes(t)-brook\ as a boy's name is of Old English origin, and the meaning of Westbrook is "western stream". Place name referring to the location of a person's dwelling. Fencer Peter Westbrook.

Westbrook has 5 variant forms: Brook, Brooke, Wesbrook, West and Westbrooke.

Baby names that sound like Westbrook are Westby, Westbie and Westbey.