I remember reading a childrens book once and there was a kid called Russell, and the protaganist thought it was "terribly posh". And then you have, shall we say eccentric, Russell Brandt and the rustling of paper. However I do admit it is handsome and on the right person, like all names, no one will think of those associations, just of the person.
As for Jack Russells, no one ever says anything like that for Jack!