Think, think, what were the names of the kings of Numenor?! Kidding :) Well, there's Elladan, Elrohir, Thranduil, Finduilas, Cirdan, Galadriel, Celeborn, Celebrian, Feanor... I give up! Too many! You can always go to these sites for names and dictionaries:
http://valarguild.org/varda/Tolkien/encyc/frames/encycfrms.htmhttp://www.jrrvf.com/hisweloke/sindar/http://www.dragons-inn.org/Ifreann/elf_eng.html