how can i change my nik name please

[الدكتور العراقي]

hi every one

first think i want to apologize cuz i think that this is not the right plce to write
that....

second think i want to change my current name ( الدكتور العراقي ) into dr.dibloo

cuz the current name make some trobles to me when i am not having the arabic letters

could any one help me please ?

( english is not my native language !

thank u and happy holidays