Oh, swangk, just look what I found!
http://www.parenthood.com/parent_cfmfiles/babynames_searchresults.cfm
This is a site that will let you search for a name by meaning! The link above will take you to the first page of the names that came up for "light". If you want to search for some that mean honor, just click Back. And--there's no reason you can't have a first, middle, and last name in English--most of us do.