User created to ask a rename in a long-term abuse. See here. The requested username seems similar to Sher Aziz I, blocked in Wikimedia Commons, and Sher Aziz, a global locked user. Regards, Jmvkrecords⚜ (Intra talk) 16:14, 13 May 2017 (UTC).
Note:phab:T131207 is still not resolved so rename requests ain't logged via CU, so I'm not sure how a CU would be of any help here. It is obvious that all three accounts are vandals/socks per their blocks at other places and Meta as well. Regards, —MarcoAurelio 21:57, 15 May 2017 (UTC)
Note: Please note that Sher Aziz (I) accounts are Stale from a CU-POV as their edits cannot be queried using this tool anymore. The only account who might have some data is Chitral CSX, but then I have nothing to compare it with. I am therefore declining the request as it's technically not possible in this case to relate all three accounts via CU. You'll have to rely on behavioural evidence. —MarcoAurelio 22:01, 15 May 2017 (UTC)
MarcoAurelio, I've added some information from June/July 2014 Commons checks on Sher Aziz and Deepak Chitrali (sock) here in case it would be useful. Эlcobbolatalk 20:58, 18 May 2017 (UTC)
CU data is Inconclusive on Meta, having compared it with elcobbola's data. However I shall note that Chitral CSX is blocked on enwiki as per this SPI which if I read correctly might somewhat be related to this other one?. If those cases are related then the accounts will also be related as well. Given the abuse of the global rename feature by Chitral and their block on enwiki, I am globally locking the account. —MarcoAurelio 12:22, 20 May 2017 (UTC)
Notwithstanding the above, the accounts, Chitral CSX, Transformer X, Akbar ali ghazi, History of Baltistan, Παναγιωτα ιωαννου-σαρρα, Rehmat Aziz Chitrali Gold Medalist & Rehmat Aziz Chitrali appear related from a technical point of view and are also blocked elsewhere. —MarcoAurelio 12:31, 20 May 2017 (UTC)