When I look at the results that we have when people click a search result from our search engines results it appears that more people are inclined to click on the webpages names that relate to the subject they are searching for so if a person was doing a search for "Web design" then it appears from our search engines results that they would be more liable to visit a result with a meaningful name that is related the "Web design" so if you were to name your websites pages with names that may relate to the content then it may help you to get more visitors to those pages.
In terms of
SEO I can't see it making any real difference at all.
Many regards
Dave Andrews
from the Kiwi search engine.