I am a Sikh scholar and a Khalsa Ive studied at Cambridge university  Guru Nanak Dev University and studied under the leading Sikh sant of Punjab there is nothing that says you cant have third name in Guru Granth Sahib I have have a third name and many of the Sikh Khalsa Scholars at the Golden temple have third names Anyway please do not try to vandalise the site again otherwise I will a get administrator to block you for vandalism