Somalis with foreign names existed back in Somalia before the great escape to the West. One person that comes to mind is the famous General, Moragan. That said, I don't find it an issue if someone wants to give their kid a Western name- as long as it does not contradict Islam. I also believe that it is smart to adopt a non-Somali name, because I believe it can help further opportunities. Many Immigrants are now choosing to give their children Western names in order to assimilate into their communities. For example, the Chinese have made it a point to give their children Western names.