Not clear what you want: what is the date?
For the origin of the name
Rahul in
India, see
http://www.behindthename.com/bb/fact/4236309
Is Goree the hereditary family name? Where was the original home of this family (or what language did they speak). In general, please provide all relevant information when asking questions: in particular, language, religion, cultural affiliation, region of the world etc.