How do you say my name in Quenya or Sindarin?
Please look it up first at the following two sites: Lapseparma webpage or try Helge Fauskangers’s article “Now We Have All Got Elvish Names”. Then if you still don’t know, please look up your name in an etymological dictionary in your own language. There are sets of etymological dictionaries in most languages (except Arabic, apparently), at university or other large libraries. The librarians will help you. They like doing that! Then if you can tell us what your name means in English, we can probably figure out how to say it in Quenya or Sindarin. But please try to do it yourself first.