Complex sentence: Some argue that it derived from the Gothic "Amalareiks", or from the High German "Emmerich" whose Latinized version is "Emericus", or from the Turkish emir (leader), or Emre, a traditional Turkic given name.
Split into simpler sentences: Some argue that it derived from the Gothic "Amalareiks", or from the High German "Emmerich" which its Latinized version is "Emericus". While others claim that it derived from the Turkish emir (leader) or Emre, a traditional Turkic given name.