The protagonist of the new film Inception is named Dom Cobb.
The name Dom may come from "Dominic." (I have not yet seen the film.)
If it does not, see Wiktionary for other possible meanings.
(See also the 1958 Polish short film "Dom.")
The name "Cobb" may have come from a previous film, Following,
by Inception director Christopher Nolan.
My own preference is for Rachel Cobb.
